Changed: Exceptions catched by reference

code/nel/include/nel/misc/config_file.h

@@ -63,7 +63,7 @@ namespace NLMISC
  * 		printf ("%d ", bar.asInt (i));
  * 	printf("\n");
  * }
- * catch (EConfigFile &e)
+ * catch (const EConfigFile &e)
  * {
  *	// Something goes wrong... catch that
  * 	printf ("%s\n", e.what ());

code/nel/include/nel/misc/i_xml.h

@@ -71,7 +71,7 @@ struct EXmlParsingError : public EStream
 			// File not found
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		// Something wrong appends
 	}

code/nel/include/nel/misc/o_xml.h

@@ -64,7 +64,7 @@ namespace NLMISC {
 		// Close the file
 		file.close ();
 	}
- 	catch (Exception &e)
+ 	catch (const Exception &e)
 	{
 	}
 \endcode

code/nel/samples/3d/cluster_viewer/main.cpp

@@ -94,7 +94,7 @@ CInstanceGroup* LoadInstanceGroup(const char* sFilename)
 			newIG->serial (file);
 			// All is good
 		}
-		catch (Exception &)
+		catch (const Exception &)
 		{
 			// Cannot save the file
 			delete newIG;

code/nel/samples/misc/configfile/main.cpp

@@ -116,7 +116,7 @@ int main (int /* argc */, char ** /* argv */)
 		int val = cf.getVar ("unknown_variable").asInt();
 		nlinfo("unknown_variable = %d", val);
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		nlinfo("something goes wrong with configfile: %s", e.what());
 	}

code/nel/samples/net/udp/bench_service.cpp

@@ -190,7 +190,7 @@ void cbInit (CMessage &msgin, TSockId from, CCallbackNetBase &netbase)
 			return;
 		}
 	}
-	catch (Exception &)
+	catch (const Exception &)
 	{
 		// bad client version, disconnect it
 		CallbackServer->disconnect (from);
@@ -611,7 +611,7 @@ void sendPing ()
 			// send the new ping to the client
 			ReceiveTask->DataSock->sendTo (msgout.buffer(), size, GETCLIENTA(it)->Address);
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning ("Can't send UDP packet to '%s' (%s)", GETCLIENTA(it)->Address.asString().c_str(), e.what());
 		}
@@ -734,7 +734,7 @@ public:
 				updateStat ();
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlerrornoex ("Exception not catched: '%s'", e.what());
 		}

code/nel/samples/pacs/main.cpp

@@ -371,7 +371,7 @@ int main ()
 		// Remove mouse listener
 		pDriver->delete3dMouseListener (plistener);
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 #ifdef NL_OS_WINDOWS
 		::MessageBox (NULL, e.what(), "Test collision move", MB_OK|MB_ICONEXCLAMATION);

code/nel/src/3d/driver/direct3d/driver_direct3d_inputs.cpp

@@ -485,7 +485,7 @@ NLMISC::IMouseDevice* CDriverD3D::enableLowLevelMouse(bool enable, bool exclusiv
 			if (diee)
 				res = diee->getMouseDevice(exclusive);
 		}
-		catch (EDirectInput &)
+		catch (const EDirectInput &)
 		{
 		}
 	}
@@ -517,7 +517,7 @@ NLMISC::IKeyboardDevice* CDriverD3D::enableLowLevelKeyboard(bool enable)
 			if (diee)
 				res = diee->getKeyboardDevice();
 		}
-		catch (EDirectInput &)
+		catch (const EDirectInput &)
 		{
 		}
 	}
@@ -561,7 +561,7 @@ uint CDriverD3D::getDoubleClickDelay(bool hardwareMouse)
 			{
 				md = diee->getMouseDevice(hardwareMouse);
 			}
-			catch (EDirectInput &)
+			catch (const EDirectInput &)
 			{
 				// could not get device ..
 			}

code/nel/src/3d/driver/opengl/driver_opengl_inputs.cpp

@@ -684,7 +684,7 @@ NLMISC::IMouseDevice* CDriverGL::enableLowLevelMouse(bool enable, bool exclusive
 			if (diee)
 				res = diee->getMouseDevice(exclusive);
 		}
-		catch (EDirectInput &)
+		catch (const EDirectInput &)
 		{
 		}
 	}
@@ -722,7 +722,7 @@ NLMISC::IKeyboardDevice* CDriverGL::enableLowLevelKeyboard(bool enable)
 			if (diee)
 				res = diee->getKeyboardDevice();
 		}
-		catch (EDirectInput &)
+		catch (const EDirectInput &)
 		{
 		}
 	}
@@ -778,7 +778,7 @@ uint CDriverGL::getDoubleClickDelay(bool hardwareMouse)
 			{
 				md = diee->getMouseDevice(hardwareMouse);
 			}
-			catch (EDirectInput &)
+			catch (const EDirectInput &)
 			{
 				// could not get device ..
 			}

code/nel/src/3d/instance_group_user.cpp

@@ -121,7 +121,7 @@ bool CInstanceGroupUser::init (const std::string &instanceGroup, bool async)
 			// Read the class
 			_InstanceGroup.serial (file);
 		}
-		catch (EStream& e)
+		catch (const EStream& e)
 		{
 			// Avoid visual warning
 			EStream ee=e;

code/nel/src/3d/landscape_user.cpp

@@ -283,7 +283,7 @@ void	CLandscapeUser::refreshZonesAround(const CVector &pos, float radius, std::s
 				{
 					_Landscape->Landscape.checkBinds(Work.Zone->getZoneId());
 				}
-				catch (EBadBind &e)
+				catch (const EBadBind &e)
 				{
 					nlwarning ("Bind error : %s", e.what());
 					nlstopex(("Zone Data Bind Error. Please send a report. You may continue but it should crash!"));

code/nel/src/3d/shader.cpp

@@ -93,7 +93,7 @@ bool CShader::loadShaderFile (const char *filename)
 				nlwarning ("Can't open the file %s for reading", _filename.c_str());
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning ("Error while reading %s : %s", _filename.c_str(), e.what());
 		}

code/nel/src/3d/vegetable_manager.cpp

@@ -816,7 +816,7 @@ CVegetableShape				*CVegetableManager::getVegetableShape(const std::string &shap
 				ret = NULL;
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			// Warning
 			nlwarning ("CVegetableManager::getVegetableShape error while loading shape file '%s' : '%s'", shape.c_str (), e.what ());

code/nel/src/3d/zone_lighter.cpp

@@ -844,7 +844,7 @@ void SaveZBuffer (CZoneLighter::CZBuffer &zbuffer, const char *filename)
 			// Save it
 			bitmap.writeJPG (outputZFile, 128);
 		}
-		catch (Exception& except)
+		catch (const Exception& except)
 		{
 			// Error message
 			nlwarning ("ERROR writing %s: %s\n", filename, except.what());

code/nel/src/georges/form_loader.cpp

@@ -105,7 +105,7 @@ CType *CFormLoader::loadType (const char *filename)
 				type = NULL;
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			// Output error
 			warning (false, "loadType", "Error while loading the form (%s): %s", filename, e.what());
@@ -179,7 +179,7 @@ CFormDfn *CFormLoader::loadFormDfn (const char *filename, bool forceLoad)
 				_MapFormDfn.erase (lowerStr);
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			// Output error
 			warning (false, "loadFormDfn", "Error while loading the form (%s): %s", filename, e.what());
@@ -276,7 +276,7 @@ UForm *CFormLoader::loadForm (const char *filename)
 				_MapForm.erase (lowerStr);
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			// Output error
 			warning (false, "loadForm", "Error while loading the form (%s): %s", filename, e.what());

code/nel/src/ligo/ligo_config.cpp

@@ -220,7 +220,7 @@ bool CLigoConfig::readPrimitiveClass (const char *_fileName, bool parsePrimitive
 				syntaxError (filename.c_str(), root, "Wrong root node, should be NEL_LIGO_PRIMITIVE_CLASS");
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			errorMessage ("File read error (%s):%s", filename.c_str(), e.what ());
 		}

code/nel/src/ligo/zone_bank.cpp

@@ -146,7 +146,7 @@ void CZoneBank::debugSaveInit (CZoneBankElement &zbeTmp, const string &fileName)
 		output.init (&fileOut);
 		zbeTmp.serial (output);
 	}
-	catch (Exception& /*e*/)
+	catch (const Exception& /*e*/)
 	{
 	}
 

code/nel/src/misc/config_file/config_file.cpp

@@ -832,7 +832,7 @@ void CConfigFile::checkConfigFiles ()
 			{
 				(*it)->reparse ();
 			}
-			catch (EConfigFile &e)
+			catch (const EConfigFile &e)
 			{
 				nlwarning ("CF: Exception will re-read modified config file '%s': %s", (*it)->getFilename().c_str(), e.what ());
 			}

code/nel/src/misc/debug.cpp

@@ -1016,7 +1016,7 @@ void getCallStack(std::string &result, sint skipNFirst)
 		array[0] = skipNFirst;
 		RaiseException (0xACE0ACE, 0, 1, array);
 	}
-	catch (EDebug &e)
+	catch (const EDebug &e)
 	{
 		result += e.what();
 	}
@@ -1051,7 +1051,7 @@ void getCallStackAndLog (string &result, sint /* skipNFirst */)
 //		array[0] = skipNFirst;
 //		RaiseException (0xACE0ACE, 0, 1, array);
 //	}
-//	catch (EDebug &e)
+//	catch (const EDebug &e)
 //	{
 //		result += e.what();
 //	}

code/nel/src/misc/displayer.cpp

@@ -120,7 +120,7 @@ void IDisplayer::display ( const CLog::TDisplayInfo& args, const char *message )
 	{
 		doDisplay( args, message );
 	}
-	catch (Exception &)
+	catch (const Exception &)
 	{
 		// silence
 	}

code/nel/src/misc/file.cpp

@@ -365,7 +365,7 @@ void		CIFile::getline (char *buffer, uint32 bufferSize)
 			// read one byte
 			serialBuffer ((uint8 *)buffer, 1);
 		}
-		catch (EFile &)
+		catch (const EFile &)
 		{
 			*buffer = '\0';
 			return;

code/nel/src/net/callback_net_base.cpp

@@ -155,7 +155,7 @@ void CCallbackNetBase::processOneMessage ()
 	{
 		receive (msgin, &tsid);
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning(e.what());
 		return;

code/nel/src/net/email.cpp

@@ -330,7 +330,7 @@ bool sendEmail (const string &smtpServer, const string &from, const string &to,
 			ok = true;
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning ("EMAIL: Can't send email: %s", e.what());
 		goto end;

code/nel/src/net/login_client.cpp

@@ -146,7 +146,7 @@ string CLoginClient::authenticateBegin(const string &loginServiceAddr, const ucs
 			_LSCallbackClient->disconnect();
 		_LSCallbackClient->connect (CInetAddress(addr));
 	}
-	catch (ESocket &e)
+	catch (const ESocket &e)
 	{
 		delete _LSCallbackClient;
 		_LSCallbackClient = 0;
@@ -226,7 +226,7 @@ string CLoginClient::connectToShard(CLoginCookie &lc, const std::string &addr, C
 		// have we received the answer?
 		if (!ShardValidate) return "FES disconnect me";
 	}
-	catch (ESocket &e)
+	catch (const ESocket &e)
 	{
 		return string("FES refused the connection (") + e.what () + ")";
 	}
@@ -250,7 +250,7 @@ string CLoginClient::connectToShard (const std::string &addr, CUdpSock &cnx)
 		//
 		cnx.connect (CInetAddress(addr));
 	}
-	catch (ESocket &e)
+	catch (const ESocket &e)
 	{
 		return string("FES refused the connection (") + e.what () + ")";
 	}
@@ -272,7 +272,7 @@ string CLoginClient::connectToShard (const std::string &addr, CUdpSimSock &cnx)
 		//
 		cnx.connect (CInetAddress(addr));
 	}
-	catch (ESocket &e)
+	catch (const ESocket &e)
 	{
 		return string("FES refused the connection (") + e.what () + ")";
 	}

code/nel/src/net/naming_client.cpp

@@ -502,7 +502,7 @@ bool CNamingClient::lookupAndConnect (const std::string &name, CCallbackClient &
 			// connection succeeded
 			return true;
 		}
-		catch (ESocketConnectionFailed &e)
+		catch (const ESocketConnectionFailed &e)
 		{
 			nldebug( "NC: Connection to %s failed: %s, tring another service if available", servaddr.asString().c_str(), e.what() );
 

code/nel/src/net/service.cpp

@@ -1091,7 +1091,7 @@ sint IService::main (const char *serviceShortName, const char *serviceLongName,
 						return 10;
 					}
 				}
-				catch (ESocketConnectionFailed &)
+				catch (const ESocketConnectionFailed &)
 				{
 					nlinfo ("SERVICE: Could not connect to the Naming Service (%s). Retrying in a few seconds...", loc.asString().c_str());
 					nlSleep (5000);
@@ -1495,13 +1495,13 @@ sint IService::main (const char *serviceShortName, const char *serviceLongName,
 			MyTAT.deactivate();
 		}
 	}
-	catch (EFatalError &)
+	catch (const EFatalError &)
 	{
 		// Somebody call nlerror, so we have to quit now, the message already display
 		// so we don't have to to anything
 		setExitStatus (EXIT_FAILURE);
 	}
-	catch (ESocket &e)
+	catch (const ESocket &e)
 	{
 		// Catch NeL network exception to release the system cleanly		setExitStatus (EXIT_FAILURE);
 		ErrorLog->displayNL( "NeL Exception in \"%s\": %s", _ShortName.c_str(), e.what() );
@@ -1560,7 +1560,7 @@ sint IService::main (const char *serviceShortName, const char *serviceLongName,
 
 		nlinfo ("SERVICE: Service released successfully");
 	}
-	catch (EFatalError &)
+	catch (const EFatalError &)
 	{
 		// Somebody call nlerror, so we have to quit now, the message already display
 		// so we don't have to to anything

code/nel/src/net/unified_network.cpp

@@ -481,7 +481,7 @@ void	CAliveCheck::run()
 					CheckList[i].AddressValid = true;
 					cbc.disconnect();
 				}
-				catch (ESocketConnectionFailed &e)
+				catch (const ESocketConnectionFailed &e)
 				{
 #if FINAL_VERSION
 					nlinfo ("HNETL5: can't connect to %s-%hu now (%s)", CheckList[i].ServiceName.c_str(), CheckList[i].ServiceId.get(), e.what ());
@@ -587,7 +587,7 @@ bool	CUnifiedNetwork::init(const CInetAddress *addr, CCallbackNetBase::TRecordin
 			{
 				_CbServer->init(port);
 			}
-			catch (ESocket &)
+			catch (const ESocket &)
 			{
 				nlwarning("Failed to init the listen socket on port %u, is the service already running ?", port);
 				// wait a little before retrying
@@ -866,7 +866,7 @@ void	CUnifiedNetwork::addService(const string &name, const vector<CInetAddress>
 			cbc->connect(addr[i]);
 			connectSuccess = true;
 		}
-		catch (ESocketConnectionFailed &e)
+		catch (const ESocketConnectionFailed &e)
 		{
 			nlwarning ("HNETL5: can't connect to %s (sid %u) now (%s) '%s'", name.c_str(), sid.get(), e.what (), addr[i].asString ().c_str());
 			connectSuccess = false;
@@ -1010,7 +1010,7 @@ void	CUnifiedNetwork::update(TTime timeout)
 					laddr[i].setPort(_ServerPort);
 				CNamingClient::resendRegisteration (_Name, laddr, _SId);
 			}
-			catch (ESocketConnectionFailed &)
+			catch (const ESocketConnectionFailed &)
 			{
 				nlwarning ("HNETL5: Could not connect to the Naming Service (%s). Retrying in a few seconds...", _NamingServiceAddr.asString().c_str());
 			}
@@ -1209,7 +1209,7 @@ void CUnifiedNetwork::autoReconnect( CUnifiedConnection &uc, uint connectionInde
 		// call the user callback
 		callServiceUpCallback (uc.ServiceName, uc.ServiceId);
 	}
-	catch (ESocketConnectionFailed &e)
+	catch (const ESocketConnectionFailed &e)
 	{
 #if FINAL_VERSION
 		nlinfo ("HNETL5: can't connect to %s-%hu now (%s)", uc.ServiceName.c_str(), uc.ServiceId.get(), e.what ());

code/nel/src/pacs/global_retriever.cpp

@@ -387,7 +387,7 @@ void	NLPACS::CGlobalRetriever::makeLinks(uint n)
 			instance.link(neighbor, _RetrieverBank->getRetrievers());
 			neighbor.link(instance, _RetrieverBank->getRetrievers());
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning("in NLPACS::CGlobalRetriever::makeLinks()");
 			nlwarning("caught an exception during linkage of %d and %d: %s", instance.getInstanceId(), neighbor.getInstanceId(), e.what());

code/nel/src/sound/audio_mixer_user.cpp

@@ -370,7 +370,7 @@ void CAudioMixerUser::initDriver(const std::string &driverName)
 		_SoundDriver = ISoundDriver::createDriver(this, driverType);
 		nlassert(_SoundDriver);
 	}
-	catch (ESoundDriver &e)
+	catch (const ESoundDriver &e)
 	{
 		nlwarning(e.what());
 		delete _SoundDriver; _SoundDriver = NULL;
@@ -458,7 +458,7 @@ void CAudioMixerUser::initDevice(const std::string &deviceName, const CInitInfo
 			manualRolloff = false; // not really needed, but set anyway in case this is still used later in this function
 		}
 	}
-	catch (ESoundDriver &e)
+	catch (const ESoundDriver &e)
 	{
 		nlwarning(e.what());
 		delete _SoundDriver; _SoundDriver = NULL;
@@ -2100,7 +2100,7 @@ uint32			CAudioMixerUser::loadSampleBank(bool async, const std::string &name, st
 	{
 		bank->load(async);
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		if (notfoundfiles)
 		{

code/nel/src/sound/driver/dsound/sound_driver_dsound.cpp

@@ -605,7 +605,7 @@ void CSoundDriverDSound::initDevice(const std::string &device, ISoundDriver::TSo
 			_SourceCount++;
 		}
 	}
-	catch (ESoundDriver& e)
+	catch (const ESoundDriver& e)
 	{
 		// Okay, here's the situation: I'm listening to WinAmp while debugging.
 		// The caps told me there were 31 buffers available. In reality, there were

code/nel/src/sound/sample_bank.cpp

@@ -281,7 +281,7 @@ void CSampleBank::load(bool async)
 			// Warn the sound bank that the sample are available.
 			CSoundBank::instance()->bufferLoaded(sampleName, ibuffer);
 		}
-		catch (ESoundDriver &e)
+		catch (const ESoundDriver &e)
 		{
 			if (ibuffer != NULL) {
 				delete ibuffer;

code/nel/tools/3d/build_far_bank/build_far_bank.cpp

@@ -120,7 +120,7 @@ bool fillTileFar (uint tile, const char* sName, CTileFarBank::TFarType type, CTi
 			// Ok.
 			return true;
 		}
-		catch (Exception& except)
+		catch (const Exception& except)
 		{
 			nlwarning ("ERROR %s\n", except.what());
 		}
@@ -409,7 +409,7 @@ int main (int argc, char **argv)
 					nlwarning ("ERROR Can't open file %s for writing\n", argv[2]);
 				}
 			}
-			catch (Exception& except)
+			catch (const Exception& except)
 			{
 				nlwarning ("ERROR %s\n", except.what());
 			}

code/nel/tools/3d/build_smallbank/build_smallbank.cpp

@@ -70,7 +70,7 @@ int main(int argc, char* argv[])
 			}
 
 		}
-		catch (Exception& e)
+		catch (const Exception& e)
 		{
 			// Error
 			nlwarning ("ERROR fatal error: %s", e.what());

code/nel/tools/3d/cluster_viewer/view_cs.cpp

@@ -94,7 +94,7 @@ CInstanceGroup* LoadInstanceGroup(const char* sFilename)
 			newIG->serial (file);
 			// All is good
 		}
-		catch (Exception &)
+		catch (const Exception &)
 		{
 			// Cannot save the file
 			delete newIG;

code/nel/tools/3d/ig_add/main.cpp

@@ -37,7 +37,7 @@ CInstanceGroup* LoadInstanceGroup (const char* sFilename)
 		{
 			newIG->serial (file);
 		}
-		catch (Exception &)
+		catch (const Exception &)
 		{
 			delete newIG;
 			return NULL;
@@ -62,7 +62,7 @@ bool SaveInstanceGroup (const char* sFilename, CInstanceGroup *pIG)
 		{
 			pIG->serial (file);
 		}
-		catch (Exception &)
+		catch (const Exception &)
 		{
 			return false;
 		}

code/nel/tools/3d/ig_elevation/main.cpp

@@ -106,7 +106,7 @@ struct SExportOptions
 			CConfigFile::CVar &cvLandFile = cf.getVar("LandFile");
 			LandFile = cvLandFile.asString();
 		}
-		catch (EConfigFile &e)
+		catch (const EConfigFile &e)
 		{
 			string sTmp = string("ERROR : Error in config file : ") + e.what() + "\n";
 			outString (sTmp);
@@ -173,7 +173,7 @@ CZoneRegion *loadLand (const string &filename)
 			outString (sTmp);
 		}
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		string sTmp = string("Error in land file : ") + e.what();
 		outString (sTmp);
@@ -194,7 +194,7 @@ CInstanceGroup* LoadInstanceGroup (const char* sFilename)
 		{
 			newIG->serial (file);
 		}
-		catch (Exception &)
+		catch (const Exception &)
 		{
 			// Cannot save the file
 			delete newIG;
@@ -220,7 +220,7 @@ void SaveInstanceGroup (const char* sFilename, CInstanceGroup *pIG)
 		{
 			pIG->serial (file);
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			outString(string(e.what()));
 		}
@@ -339,7 +339,7 @@ int main(int nNbArg, char**ppArgs)
 				HeightMap1 = NULL;
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			string sTmp = string("Cant load height map : ") + options.HeightMapFile1 + " : " + e.what();
 			outString (sTmp);
@@ -365,7 +365,7 @@ int main(int nNbArg, char**ppArgs)
 				HeightMap2 = NULL;
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			string sTmp = string("Cant load height map : ") + options.HeightMapFile2 + " : " + e.what() + "\n";
 			outString (sTmp);

code/nel/tools/3d/ig_lighter/ig_lighter.cpp

@@ -344,7 +344,7 @@ int main(int argc, char* argv[])
 			}
 
 		}
-		catch (Exception& except)
+		catch (const Exception& except)
 		{
 			// Error message
 			nlwarning ("ERROR %s\n", except.what());

code/nel/tools/3d/shapes_exporter/shapes_exporter.cpp

@@ -111,7 +111,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 	{
 		settings.input_path = CPath::standardizePath(cf.getVar("input_path").asString());
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 	}
 
@@ -120,7 +120,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 	{
 		settings.output_path = CPath::standardizePath(cf.getVar("output_path").asString());
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 	}
 
@@ -171,7 +171,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 				CPath::remapExtension(extensions_remapping.asString(i), extensions_remapping.asString(i+1), true);
 		}
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 	}
 
@@ -223,7 +223,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 		settings.output_background.G = (uint8)var.asInt(1);
 		settings.output_background.B = (uint8)var.asInt(2);
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 		settings.output_background = CRGBA::Black;
 	}
@@ -236,7 +236,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 		settings.light_ambiant.G = (uint8)var.asInt(1);
 		settings.light_ambiant.B = (uint8)var.asInt(2);
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 		settings.light_ambiant = CRGBA::White;
 	}
@@ -249,7 +249,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 		settings.light_diffuse.G = (uint8)var.asInt(1);
 		settings.light_diffuse.B = (uint8)var.asInt(2);
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 		settings.light_diffuse = CRGBA::White;
 	}
@@ -262,7 +262,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 		settings.light_specular.G = (uint8)var.asInt(1);
 		settings.light_specular.B = (uint8)var.asInt(2);
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 		settings.light_specular = CRGBA::White;
 	}
@@ -273,7 +273,7 @@ bool ShapesExporter::parseConfigFile(const string &filename)
 		CConfigFile::CVar &var = cf.getVar("light_direction");
 		settings.light_direction = CVector(var.asFloat(0), var.asFloat(1), var.asFloat(2));
 	}
-	catch (EUnknownVar &)
+	catch (const EUnknownVar &)
 	{
 		settings.light_direction = CVector(0.f, 1.f, 0.f);
 	}

code/nel/tools/3d/tga_resize/main.cpp

@@ -63,7 +63,7 @@ int main(int argc, char *argv[])
 			}
 			btmp.writeTGA(outFile, depth);
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			printf("Error: %s\n", e.what());
 				return -1;

code/nel/tools/3d/zone_dependencies/zone_dependencies.cpp

@@ -385,7 +385,7 @@ int main (int argc, char* argv[])
 								if (newZ<minZ)
 									minZ=newZ;
 							}
-							catch (Exception& e)
+							catch (const Exception& e)
 							{
 								// Error handling
 								nlwarning ("ERROR in file %s, %s", (dir+zoneName+ext).c_str(), e.what ());
@@ -571,7 +571,7 @@ int main (int argc, char* argv[])
 				nlwarning ("ERROR %s is not a valid zone name.\n", firstName.c_str());
 			}
 		}
-		catch (Exception &ee)
+		catch (const Exception &ee)
 		{
 			nlwarning ("ERROR %s\n", ee.what());
 		}

code/nel/tools/3d/zone_dump/zone_dump.cpp

@@ -211,7 +211,7 @@ int main(int argc, char* argv[])
 			}
 		}
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		fprintf (stderr, "FATAL: %s", e.what());
 	}

code/nel/tools/3d/zone_ig_lighter/zone_ig_lighter.cpp

@@ -241,7 +241,7 @@ int main(int argc, char* argv[])
 						landscape->TileBank.serial (inputFile);
 						landscape->initTileBanks();
 					}
-					catch (Exception &e)
+					catch (const Exception &e)
 					{
 						// Error
 						nlwarning ("ERROR error loading tile bank %s\n%s\n", bank_name.c_str(), e.what());
@@ -515,7 +515,7 @@ int main(int argc, char* argv[])
 							// Save the new ig
 							outputFile.serial(output);
 						}
-						catch (Exception& except)
+						catch (const Exception& except)
 						{
 							// Error message
 							nlwarning ("ERROR writing %s: %s\n", argv[2], except.what());
@@ -533,7 +533,7 @@ int main(int argc, char* argv[])
 					nlwarning ("ERROR Abort: files are missing.\n");
 				}
 			}
-			catch (Exception& except)
+			catch (const Exception& except)
 			{
 				// Error message
 				nlwarning ("ERROR %s\n", except.what());

code/nel/tools/3d/zone_lighter/zone_lighter.cpp

@@ -518,7 +518,7 @@ int main(int argc, char* argv[])
 						landscape->TileBank.serial (inputFile);
 						landscape->initTileBanks();
 					}
-					catch (Exception &e)
+					catch (const Exception &e)
 					{
 						// Error
 						nlwarning ("ERROR error loading tile bank %s\n%s\n", bankName.c_str(), e.what());
@@ -835,7 +835,7 @@ int main(int argc, char* argv[])
 								// load it
 								output.serial (zonelFile);
 							}
-							catch (Exception& except)
+							catch (const Exception& except)
 							{
 								// Error message
 								nlwarning ("ERROR reading %s: %s\n", argv[2], except.what());
@@ -860,7 +860,7 @@ int main(int argc, char* argv[])
 							{
 								output.serial (outputFile);
 							}
-							catch (Exception& except)
+							catch (const Exception& except)
 							{
 								nlwarning ("ERROR backuping %s: %s\n", bkupFile.c_str(), except.what());
 							}
@@ -886,7 +886,7 @@ int main(int argc, char* argv[])
 							// Save it
 							output.serial (outputFile);
 						}
-						catch (Exception& except)
+						catch (const Exception& except)
 						{
 							// Error message
 							nlwarning ("ERROR writing %s: %s\n", argv[2], except.what());
@@ -909,7 +909,7 @@ int main(int argc, char* argv[])
 						nlwarning ("ERROR Abort: files are missing.\n");
 				}
 			}
-			catch (Exception& except)
+			catch (const Exception& except)
 			{
 				// Error message
 				nlwarning ("ERROR %s\n", except.what());

code/nel/tools/3d/zviewer/zviewer.cpp

@@ -940,7 +940,7 @@ void initViewerConfig(const char * configFileName)
 		}
 
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		nlerror("Problem in config file : %s\n", e.what ());
 	}
@@ -985,7 +985,7 @@ int main(int /* argc */, char ** /* argv */)
 		// release nelu
 		NL3D::CNELU::release();
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlerror("main trapped an exception: '%s'", e.what ());
 	}

code/nel/tools/nel_unit_test/ut_net_module.h

@@ -193,7 +193,7 @@ public:
 		{
 			invokeModuleOperation(proxy, msg, resp);
 		}
-		catch(IModule::EInvokeFailed)
+		catch(const IModule::EInvokeFailed &)
 		{
 			ResponseReceived++;
 		}

code/nel/tools/pacs/build_ig_boxes/main.cpp

@@ -112,7 +112,7 @@ void	init()
 			CPath::addSearchPath(cvPathes.asString(i));
 		}
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		printf ("Problem in config file : %s\n", e.what ());
 	}
@@ -219,7 +219,7 @@ int main(int argc, char **argv)
 		COFile	output(Output);
 		output.serialCont(Boxes);
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		fprintf (stderr,"main trapped an exception: '%s'\n", e.what ());
 	}

code/nel/tools/pacs/build_indoor_rbank/main.cpp

@@ -146,7 +146,7 @@ void	initConfig()
 		for (i=0; i<(uint)meshes.size(); i++)
 			Meshes.push_back(meshes.asString(i));
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		printf ("Problem in config file : %s\n", e.what ());
 	}
@@ -195,7 +195,7 @@ void makeGlobalRetriever(vector<CVector> &translation)
 				ninst.push_back(iid);
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning("WARNING: can't merge lr '%s.lr': %s", Meshes[i].c_str(), e.what());
 		}
@@ -303,7 +303,7 @@ void createRetriever(vector<CVector> &translation)
 			// Save the lr file
 			serialAndSave(lr, OutputPath+meshName+".lr");
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning("WARNING: can compute lr '%s.lr': %s", meshName.c_str(), e.what());
 		}

code/nel/tools/pacs/build_rbank/build_rbank.cpp

@@ -264,7 +264,7 @@ void tessellateAndMoulineZone(string &zoneName)
 					nlinfo("WARNING: IG list no found");
 				}
 			}
-			catch (Exception &) { nlinfo("WARNING: IG list no found"); }
+			catch (const Exception &) { nlinfo("WARNING: IG list no found"); }
 
 			for (i=0; i<boxes.size(); ++i)
 			{
@@ -320,7 +320,7 @@ void tessellateAndMoulineZone(string &zoneName)
 							}
 						}
 					}
-					catch (Exception &e)
+					catch (const Exception &e)
 					{
 						nlwarning("%s", e.what());
 					}
@@ -933,7 +933,7 @@ void	processGlobalRetriever()
 					globalRetriever.makeInstance(retrieverId, 0, getZoneCenterById((uint16)getIdByCoord(x, y))); 
 				}
 			}
-			catch (Exception &e)
+			catch (const Exception &e)
 			{
 				printf("%s\n", e.what ());
 			}

code/nel/tools/pacs/build_rbank/build_surf.cpp

@@ -753,7 +753,7 @@ bool	NLPACS::CZoneTessellation::setup(uint16 zoneId, sint16 refinement, const CV
 		if (CPath::lookup(getZoneNameById(zoneId)+ZoneExt, false, false) == "")
 			return false;
 	}
-	catch (EPathNotFound &)
+	catch (const EPathNotFound &)
 	{
 		return false;
 	}

code/nel/tools/pacs/build_rbank/main.cpp

@@ -258,7 +258,7 @@ void	initMoulinette()
 				ZoneNames.push_back(cvZones->asString(i));
 		}
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		nlwarning("Problem in config file : %s\n", e.what ());
 	}
@@ -383,7 +383,7 @@ int main(int argc, char **argv)
 		if (Verbose)
 			nlinfo("total computation time: %d days, %d hours, %d minutes and %d seconds", workDay, workHour, workMinute, workSecond);
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning ("main trapped an exception: '%s'\n", e.what ());
 	}

code/nel/tools/pacs/build_rbank/prim_checker.cpp

@@ -171,7 +171,7 @@ bool	CPrimChecker::build(const string &primitivesPath, const string &igLandPath,
 				}
 			}
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning("%s", e.what());
 		}

code/ryzom/client/src/bg_downloader_access.cpp

@@ -517,7 +517,7 @@ void CBGDownloaderAccess::CDownloadCoTask::restartDownloader()
 				ok = true;
 				break;
 			}
-			catch (EWaitMessageTimeoutException &)
+			catch (const EWaitMessageTimeoutException &)
 			{
 				// no-op, just continue the loop for another try
 			}

code/ryzom/client/src/cdb_synchronised.cpp

@@ -85,7 +85,7 @@ void CCDBSynchronised::init( const string &fileName, NLMISC::IProgressCallback &
 			_Database->init( read.getRootNode (), progressCallBack, true );
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		// Output error
 		nlwarning ("CFormLoader: Error while loading the form %s: %s", fileName.c_str(), e.what());

code/ryzom/client/src/client_cfg.cpp

@@ -2017,7 +2017,7 @@ void CClientConfig::release ()
 			// Save the camera distance
 			writeDouble("CameraDistance", ClientCfg.CameraDistance);
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			nlwarning ("Error while set config file variables : %s", e.what ());
 		}

code/ryzom/client/src/commands.cpp

@@ -1096,7 +1096,7 @@ NLMISC_COMMAND(execScript, "Execute a script file (.cmd)","<FileName>")
 					// read one byte
 					iFile.serialBuffer ((uint8 *)buffer, 1);
 				}
-				catch (EFile &)
+				catch (const EFile &)
 				{
 					*buffer = '\0';
 					eof = true;

code/ryzom/client/src/continent.cpp

@@ -473,7 +473,7 @@ void CContinent::select(const CVectorD &pos, NLMISC::IProgressCallback &progress
 						// Set the texture for the coarse mesh manager
 						Scene->setCoarseMeshManagerTexture (CPath::lookup(seasonname).c_str());
 					}
-					catch (Exception &e)
+					catch (const Exception &e)
 					{
 						nlwarning (e.what());
 					}
@@ -509,7 +509,7 @@ void CContinent::select(const CVectorD &pos, NLMISC::IProgressCallback &progress
 					{
 						LandscapeIGManager.initIG (Scene, CPath::lookup(LandscapeIG).c_str(), Driver, Season, &progress);
 					}
-					catch (Exception &e)
+					catch (const Exception &e)
 					{
 						nlwarning (e.what());
 					}
@@ -641,7 +641,7 @@ void CContinent::select(const CVectorD &pos, NLMISC::IProgressCallback &progress
 							BackgroundIG = UInstanceGroup::createInstanceGroup(BackgroundIGName);
 						}
 					}
-					catch (Exception &e)
+					catch (const Exception &e)
 					{
 						nlwarning (e.what());
 					}

code/ryzom/client/src/init.cpp

@@ -1105,7 +1105,7 @@ void prelogInit()
 
 		FPU_CHECKER_ONCE
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		ExitClientError (e.what());
 	}
@@ -1433,7 +1433,7 @@ void postlogInit()
 
 		nlinfo ("PROFILE: %d seconds for postlogInit", (uint32)(ryzomGetLocalTime ()-initStart)/1000);
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		ExitClientError (e.what());
 	}

code/ryzom/client/src/interface_v3/input_handler_manager.cpp

@@ -518,7 +518,7 @@ bool CInputHandlerManager::readInputConfigFile(const std::string & fileName)
 		root = read.getRootNode();
 
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		// Output error
 		root = NULL;

code/ryzom/client/src/interface_v3/interface_manager.cpp

@@ -4790,7 +4790,7 @@ bool	CInterfaceManager::saveKeys(const std::string &filename)
 			nlwarning ("Can't open the file %s", filename.c_str());
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning ("Error while writing the file %s : %s. Remove it.", filename.c_str(), e.what ());
 		CFile::deleteFile(filename);
@@ -6079,7 +6079,7 @@ void CInterfaceManager::createLocalBranch(const std::string &fileName, NLMISC::I
 			ServerToLocalAutoCopySkillPoints.init("USER");
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		// Output error
 		nlwarning ("CFormLoader: Error while loading the form %s: %s", fileName.c_str(), e.what());

code/ryzom/client/src/interface_v3/interface_parser.cpp

@@ -685,7 +685,7 @@ bool CInterfaceParser::parseInterface (const std::vector<std::string> & strings,
 			i++;
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		// Output error
 		// todo hulud interface syntax error

code/ryzom/client/src/interface_v3/lua_helper.cpp

@@ -378,7 +378,7 @@ bool CLuaState::executeScriptNoThrow(const std::string &code, int numRet)
 	{
 		executeScript(code, numRet);
 	}
-	catch (ELuaError &e)
+	catch (const ELuaError &e)
 	{
 		nlwarning(e.what());
 		return false;

code/ryzom/client/src/interface_v3/lua_ihm.cpp

@@ -233,7 +233,7 @@ bool CLuaIHM::pop(CLuaState &ls,   NLMISC::CRGBA &dest)
 #endif
 		dest = luabind::object_cast<NLMISC::CRGBA>(obj);
 	}
-	catch(luabind::cast_failed &)
+	catch(const luabind::cast_failed &)
 	{
 		return false;
 	}
@@ -256,7 +256,7 @@ bool CLuaIHM::pop(CLuaState &ls,NLMISC::CVector2f &dest)
 #endif
 		dest = luabind::object_cast<NLMISC::CVector2f>(obj);
 	}
-	catch(luabind::cast_failed &)
+	catch(const luabind::cast_failed &)
 	{
 		return false;
 	}
@@ -279,7 +279,7 @@ bool CLuaIHM::pop(CLuaState &ls,   ucstring &dest)
 #endif
 		dest = luabind::object_cast<ucstring>(obj);
 	}
-	catch(luabind::cast_failed &)
+	catch(const luabind::cast_failed &)
 	{
 		return false;
 	}
@@ -3354,7 +3354,7 @@ bool CLuaIHM::popString(CLuaState &ls, std::string & dest)
 #endif
 		dest = luabind::object_cast<std::string>(obj);
 	}
-	catch(luabind::cast_failed &)
+	catch(const luabind::cast_failed &)
 	{
 		return false;
 	}
@@ -3376,7 +3376,7 @@ bool CLuaIHM::popSINT32(CLuaState &ls, sint32 & dest)
 #endif
 		dest = luabind::object_cast<sint32>(obj);
 	}
-	catch(luabind::cast_failed &)
+	catch(const luabind::cast_failed &)
 	{
 		return false;
 	}

code/ryzom/client/src/login_patch.cpp

@@ -1203,7 +1203,7 @@ void CPatchManager::getServerFile (const std::string &name, bool bZipped, const
 
 			downloadSuccess = true;
 		}
-		catch (EPatchDownloadException& e)
+		catch (const EPatchDownloadException& e)
 		{
 			//nlwarning("EXCEPTION CATCH: getServerFile() failed - try to find an alternative: %i: %s",UsedServer,PatchServers[UsedServer].DisplayedServerPath.c_str());
 
@@ -2501,7 +2501,7 @@ void CCheckThread::run ()
 		CheckOk = false;
 		Ended = true;
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning("EXCEPTION CATCH: CCheckThread::run() failed");
 		ucstring sTranslate = CI18N::get("uiCheckEndWithErr") + " " + e.what();
@@ -3139,7 +3139,7 @@ void CScanDataThread::run ()
 		CheckOk = true;
 		Ended = true;
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning("EXCEPTION CATCH: CScanDataThread::run() failed");
 		ucstring sTranslate = CI18N::get("uiCheckEndWithErr") + " " + e.what();

code/ryzom/client/src/main_loop.cpp

@@ -3777,7 +3777,7 @@ void	updateMovieShooting()
 				{
 					MovieShooter.replayMovie(Driver, TextContext);
 				}
-				catch (Exception &e)
+				catch (const Exception &e)
 				{
 					Driver->systemMessageBox(e.what(), "MovieShooter");
 				}
@@ -3815,7 +3815,7 @@ void	updateMovieShooting()
 					// Save the movie.
 					MovieShooter.saveMovie(Driver, TextContext, theDir.c_str(), ClientCfg.MovieShooterFramePeriod, ClientCfg.MovieShooterBlend, ClientCfg.MovieShooterPrefix.c_str());
 				}
-				catch (Exception &e)
+				catch (const Exception &e)
 				{
 					Driver->systemMessageBox(e.what(), "MovieShooter");
 				}

code/ryzom/client/src/network_connection.cpp

@@ -616,7 +616,7 @@ bool	CNetworkConnection::connect(string &result)
 									nlinfo ("Can't copy, same path '%s'", arg1.c_str());
 								}
 							}
-							catch (Exception &)
+							catch (const Exception &)
 							{
 								nlwarning ("Can't copy '%s' '%s', try the next file", arg1.c_str(), dstPath.c_str());
 							}
@@ -624,7 +624,7 @@ bool	CNetworkConnection::connect(string &result)
 						break;
 					}
 				}
-				catch (Exception &e)
+				catch (const Exception &e)
 				{
 					nlwarning (e.what ());
 				}
@@ -635,7 +635,7 @@ bool	CNetworkConnection::connect(string &result)
 			}
 		}
 	}
-	catch (Exception &)
+	catch (const Exception &)
 	{
 		nlinfo ("There's no shards.cfg, or bad file format, can't copy common files");
 	}
@@ -654,7 +654,7 @@ bool	CNetworkConnection::connect(string &result)
 		//
 		_Connection.connect (CInetAddress(_FrontendAddress));
 	}
-	catch (ESocket &e)
+	catch (const ESocket &e)
 	{
 		result = toString ("FS refused the connection (%s)", e.what());
 		return false;
@@ -847,7 +847,7 @@ bool	CNetworkConnection::update()
 		}
 		while (stateBroke);// && _TotalMessages<5);
 	}
-	catch (ESocket &)
+	catch (const ESocket &)
 	{
 		_ConnectionState = Disconnect;
 	}
@@ -2708,7 +2708,7 @@ void	CNetworkConnection::send(TGameCycle cycle)
 			sendNormalMessage();
 		}
 	}
-	catch (ESocket &/*e*/)
+	catch (const ESocket &/*e*/)
 	{
 		_ConnectionState = Disconnect;
 		disconnect(); // won't send disconnection message as state is already Disconnect
@@ -2732,7 +2732,7 @@ void	CNetworkConnection::send()
 			sendNormalMessage();
 		}
 	}
-	catch (ESocket &/*e*/)
+	catch (const ESocket &/*e*/)
 	{
 		_ConnectionState = Disconnect;
 	}

code/ryzom/client/src/prim_file.cpp

@@ -167,7 +167,7 @@ void CPrimFileMgr::load (sint primFileIndex)
 				}
 
 			}
-			catch (Exception &e)
+			catch (const Exception &e)
 			{
 				// Error
 				nlwarning ("Error while reading the prim file (%s) : %s", pathName.c_str(), e.what ());

code/ryzom/client/src/r2/editor.cpp

@@ -5038,7 +5038,7 @@ void CEditor::onErase(CObject *root, bool &foundInBase, std::string &nameInParen
 		{
 			(*inst).getLuaProjection()["User"].setValue("Erased", true);
 		}
-		catch (ELuaNotATable &e)
+		catch (const ELuaNotATable &e)
 		{
 			nlwarning(e.what());
 		}

code/ryzom/client/src/r2/island_collision.cpp

@@ -419,7 +419,7 @@ CPackedWorld *CIslandCollision::reloadPackedIsland(const CScenarioEntryPoints::C
 			_PackedIslandName = islandDesc.Island;
 			_IslandDesc = islandDesc;
 		}
-		catch (Exception &)
+		catch (const Exception &)
 		{
 			_PackedIslandLoadingFailure = true;
 		}

code/ryzom/client/src/sound_manager.cpp

@@ -1732,7 +1732,7 @@ void		CSoundManager::updateEventAndGameMusicVolume()
 			materials.push_back( cvMaterials.asInt(i) );
 		}
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		nlerror("Problem in the file %s : %s", fileName,e.what ());
 	}
@@ -1786,7 +1786,7 @@ void		CSoundManager::updateEventAndGameMusicVolume()
 		}
 		_Sounds.insert( make_pair( make_pair(moveType,soft), sounds) );
 	}
-	catch (EConfigFile &e)
+	catch (const EConfigFile &e)
 	{
 		nlwarning("Problem in the sounds by material config file : %s", e.what ());
 	}

code/ryzom/server/src/ai_service/nf_state_instance.cpp

@@ -772,7 +772,7 @@ void loadFile_s_(CStateInstance* entity, CScriptStack& stack)
 		// Interpret the code for the group
 		entity->interpretCode(NULL, codePtr);
 	}
-	catch (const EPathNotFound &e)
+	catch (const EPathNotFound &)
 	{
 		nlwarning("Path not found while loading AIS script %s", fileName.c_str());
 	}

code/ryzom/server/src/ai_service/script_compiler.cpp

@@ -1192,7 +1192,7 @@ CSmartPtr<const AIVM::CByteCode> CCompiler::compileCodeOld (const string &source
 
 		return tmp;
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning("compilation failed for %s", fullName.c_str());
 		nlwarning(e.what());

code/ryzom/server/src/ai_service/sheets.cpp

@@ -632,7 +632,7 @@ void AISHEETS::CCreature::readGeorges(NLMISC::CSmartPtr<NLGEORGES::UForm> const&
 				scriptComp = CFightScriptCompReader::createScriptComp(scriptCompStr);
 				registerScriptComp(scriptComp);
 			}
-			catch (ReadFightActionException& ex)
+			catch (const ReadFightActionException& ex)
 			{
 				nlwarning("script read error (ignored): %s", ex.what());
 			}
@@ -769,7 +769,7 @@ void AISHEETS::CCreature::serial(NLMISC::IStream &s)
 				scriptComp = CFightScriptCompReader::createScriptComp(scriptCompStr);
 				registerScriptComp(scriptComp);
 			}
-			catch (ReadFightActionException& ex)
+			catch (const ReadFightActionException& ex)
 			{
 				nlwarning("script read error (ignored): %s", ex.what());
 			}

code/ryzom/server/src/ai_service/world_container.cpp

@@ -82,7 +82,7 @@ void	CWorldContainer::loadContinent(const string &name)
 			msg.send("EGS");
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning("Unable to load continent '%s', aborted (%s)", name.c_str(), e.what());
 	}

code/ryzom/server/src/ai_share/primitive_parser.cpp

@@ -1348,7 +1348,7 @@ static void parsePrimGrpFaunaSpawn(const CAIAliasDescriptionNode *treeNode,const
 			executeArgs.push_back(CAIActions::CArg(theSheet));
 			executeArgs.push_back(count);
 		}
-		catch (parsePopException	e)
+		catch (const parsePopException &e)
 		{
 			nlwarning("FaunaGroup: %s of %s : %s", nodeName(child).c_str(), treeNode->fullName().c_str(), e.what());
 		}
@@ -2850,7 +2850,7 @@ static void parsePrimGroupTemplate(const CAIAliasDescriptionNode *aliasNode, con
 						executeArgs.push_back(CAIActions::CArg(theSheet));
 						executeArgs.push_back(count);
 					}
-					catch (parsePopException	e)
+					catch (const parsePopException &e)
 					{
 						nlwarning("FaunaGroup: %s of %s : %s", nodeName(child).c_str(), aliasNode->fullName().c_str(), e.what());
 					}

code/ryzom/server/src/backup_service/web_connection.cpp

@@ -116,7 +116,7 @@ void	updateWebConnection()
 					success = true;
 				}
 			}
-			catch (Exception &e)
+			catch (const Exception &e)
 			{
 				nlwarning ("Error during receiving: '%s'", e.what ());
 				reason = e.what();
@@ -138,7 +138,7 @@ void	updateWebConnection()
 			}
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning ("Error during update: '%s'", e.what ());
 	}

code/ryzom/server/src/entities_game_service/common_shard_callbacks.cpp

@@ -97,7 +97,7 @@ void	cbStallMode( NLNET::CMessage& msgin, const std::string &serviceName, NLNET:
 			CUnifiedNetwork::getInstance()->send("TICKS", msgout);
 		}
 	}
-	catch (Exception&)
+	catch (const Exception&)
 	{
 	}
 

code/ryzom/server/src/entities_game_service/entities_game_service.cpp

@@ -584,7 +584,7 @@ bool loadAndResaveCheckCharacters( const std::vector<string>& files, NLMISC::CLo
 				if (!(dump1 == dump2))
 					log.displayNL("WARNING: character %d:%d changed after saving!", id.PlayerId, id.Chars[i].CharId );
 			}
-			catch (Exception& e)
+			catch (const Exception& e)
 			{
 				log.displayNL("Exception caught while executing command '%s' (%s): %s", currentCommand.c_str(), currentState.c_str(), e.what());
 				result = false;
@@ -3856,7 +3856,7 @@ NLMISC_COMMAND(displayDatabaseEntry," display a database entry value","<entity i
 				sint64 value = e->_PropertyDatabase.x_getProp(entry);
 				log.displayNL("For player %s, buffer %s : value %"NL_I64"d", id.toString().c_str(), entry.c_str(), value );
 			}
-			catch ( CCDBSynchronised::ECDBNotFound &)
+			catch (const CCDBSynchronised::ECDBNotFound &)
 			{
 				log.displayNL("%s isn't a valid database entry", entry.c_str());
 			}
@@ -3897,7 +3897,7 @@ NLMISC_COMMAND( db, "Display or set the value of a property in the database", "<
 				log.displayNL( "%"NL_I64"d", value );
 				res = true;
 			}
-			catch ( CCDBSynchronised::ECDBNotFound& )
+			catch (const CCDBSynchronised::ECDBNotFound& )
 			{
 				res = false;
 			}

code/ryzom/server/src/entities_game_service/guild_manager/guild_charge.cpp

@@ -90,7 +90,7 @@ bool CGuildCharge::build( NLMISC::TStringId civ, const std::vector<std::string>
 			return true;
 		}
 	}
-	catch (Exception & e)
+	catch (const Exception & e)
 	{
 		nlwarning("<CGuildCharge build> file '%s' exception '%s'",_FileName.c_str(),e.what());
 		return false;
@@ -197,7 +197,7 @@ void CGuildCharge::save()
 				}
 			}
 		}
-		catch (Exception & e)
+		catch (const Exception & e)
 		{
 			nlwarning("<CGuildCharge save> file %s exception '%s'",_FileName.c_str(),e.what());
 		}

code/ryzom/server/src/entities_game_service/guild_manager/guild_commands.cpp

@@ -398,7 +398,7 @@ NLMISC_COMMAND( guildDB, "Display or set the value of a property in the guild da
 		sint64 val = guild->_DbGroup.Database.x_getProp(args[1]);
 		log.displayNL( "property value is '%"NL_I64"d'", val );
 	}
-	catch ( CCDBSynchronised::ECDBNotFound& e )
+	catch (const CCDBSynchronised::ECDBNotFound &e)
 	{
 		log.displayNL( "exception %s", e.what() );
 	}

code/ryzom/server/src/entities_game_service/player_manager/player.cpp

@@ -362,7 +362,7 @@ void	CAsyncPlayerLoad::receivedCharacterFile(const CFileDescription& fileDescrip
 				success = true;
 			}
 		}
-		catch (Exception& e)
+		catch (const Exception& e)
 		{
 			reason = e.what();
 		}
@@ -1504,7 +1504,7 @@ NLMISC_CATEGORISED_COMMAND(egs, convertToPdr, "Load all possible characters from
 				}
 			}
 		}
-		catch (Exception& e)
+		catch (const Exception& e)
 		{
 			reason = e.what();
 		}

code/ryzom/server/src/entities_game_service/player_manager/player_manager.cpp

@@ -282,7 +282,7 @@ public:
 //				success = (_CharLoadCb == NULL || _CharLoadCb(player->UserId, charId, pdr));
 //			}
 //		}
-//		catch (Exception& e)
+//		catch (const Exception& e)
 //		{
 //			nlwarning("Failed to load user '%d' character '%d' from BS pdr stream: %s", player->UserId, charId, e.what());
 //		}

code/ryzom/server/src/entities_game_service/position_flag_manager.cpp

@@ -105,7 +105,7 @@ void CPositionFlagManager::serial(NLMISC::IStream & f) throw(NLMISC::EStream)
 				f.xmlPushEnd();
 				f.xmlPop();
 			}
-			catch (EStream &)
+			catch (const EStream &)
 			{
 				BOMB("<CPositionFlagManager::serial> invalid size or invalid flag", break);
 			}

code/ryzom/server/src/entities_game_service/shop_type/named_items.cpp

@@ -60,7 +60,7 @@ void CNamedItems::loadNamedItemsFromFile(const std::string & fileName)
 	{
 		path = CPath::lookup(fileName);
 	}
-	catch (Exception &)
+	catch (const Exception &)
 	{
 		nlwarning("<NAMED_ITEMS> file '%s' was not found", fileName.c_str());
 		return;

code/ryzom/server/src/gpm_service/world_position_manager.cpp

@@ -470,7 +470,7 @@ void	CWorldPositionManager::loadPatatManagerFile(const string &file)
 		f.serial(_PatatSubscribeManager);
 		_PatatSubscribeManager.displayPatatGridInfo();
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning("Couldn't load manager file '%s': %s", file.c_str(), e.what());
 	}
@@ -490,7 +490,7 @@ void	CWorldPositionManager::savePatatManagerFile(const string &file)
 		f.serial(_PatatSubscribeManager);
 		_PatatSubscribeManager.displayPatatGridInfo();
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning("Couldn't save manager file '%s': %s", file.c_str(), e.what());
 	}

code/ryzom/server/src/input_output_service/messages.cpp

@@ -986,7 +986,7 @@ void cbNpcTell( CMessage& msgin, const string &serviceName, TServiceId serviceId
 //		CChatClient &client = cm.getClient(sender);
 		cm.sendChat2(CChatGroup::tell, receiver, phraseId, sender);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcTell : ignoring chat because NPC info not available yet");
 	}
@@ -1037,7 +1037,7 @@ void cbNpcTellEx( CMessage& msgin, const string &serviceName, TServiceId service
 		//		CChatClient &client = cm.getClient(sender);
 		cm.sendChat2Ex(CChatGroup::tell, receiver, phraseId, sender);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcTell : ignoring chat because NPC info not available yet");
 	}
@@ -1075,7 +1075,7 @@ void cbNpcChatEx( CMessage& msgin, const string &serviceName, TServiceId service
 		client.updateAudience();
 		cm.chat2Ex(sender, phraseId);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcChatEx : ignoring chat because NPC info not available yet");
 	}
@@ -1112,7 +1112,7 @@ void cbNpcChat( CMessage& msgin, const string &serviceName, TServiceId serviceId
 		client.updateAudience();
 		cm.chat2(sender, phraseId);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcChat : ignoring chat because NPC info not available yet");
 	}
@@ -1159,7 +1159,7 @@ void cbNpcChatParam( CMessage& msgin, const string &serviceName, NLNET::TService
 		client.updateAudience();
 		cm.chatParam(sender, phraseId, params);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcChat : ignoring chat because NPC info not available yet");
 	}
@@ -1196,7 +1196,7 @@ void cbNpcChatSentence( CMessage& msgin, const string &serviceName, TServiceId s
 		client.updateAudience();
 		cm.chat(sender, sentence);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcChatSentence : ignoring chat because NPC info not available yet");
 	}
@@ -1316,7 +1316,7 @@ void cbGroupDynString( CMessage& msgin, const string &serviceName, TServiceId se
 			}
 		}	
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbGroupDynString : ignoring group message because entity info not available yet");
 	}
@@ -1500,7 +1500,7 @@ void cbEmoteCrowd( CMessage& msgin, const string &serviceName, TServiceId servic
 		// send the phrase
 		cm.sendEmoteTextToAudience(sender, phraseTextId, params,ignored);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("cbNpcChatEx : ignoring chat because NPC info not available yet");
 	}
@@ -1549,7 +1549,7 @@ void cbCustomEmote( CMessage& msgin, const string &serviceName, TServiceId servi
 		// send the phrase
 		cm.sendEmoteCustomTextToAll(sender, emoteCustomText);
 	}
-	catch(const CChatManager::EChatClient &e)
+	catch(const CChatManager::EChatClient &)
 	{
 		nlwarning("<cbCustomEmote> exception, ignoring emote");
 	}

code/ryzom/server/src/log_analyser_service/commands.cpp

@@ -192,7 +192,7 @@ NLMISC_CATEGORISED_COMMAND(pd_log, displayLogFile, "display pd_log file human re
 		{
 			ifile.serialCont(updateLog);
 		}
-		catch (Exception& e)
+		catch (const Exception& e)
 		{
 			log.displayNL("#! Failed to load file '%s': %s", filename.c_str(), e.what());
 			return false;
@@ -257,7 +257,7 @@ NLMISC_CATEGORISED_COMMAND(pd_log, displayLog, "display pd_log file human readab
 		{
 			ifile.serialCont(updateLog);
 		}
-		catch (Exception& e)
+		catch (const Exception& e)
 		{
 			log.displayNL("#! Failed to load file '%s': %s", filename.c_str(), e.what());
 			return false;

code/ryzom/server/src/log_analyser_service/log_analyser_service.cpp

@@ -612,7 +612,7 @@ void	CLogAnalyserService::updateWebConnection()
 					reason = "unknown command "+toString(messageType);
 				}
 			}
-			catch (Exception &e)
+			catch (const Exception &e)
 			{
 				nlwarning ("Error during receiving: '%s'", e.what ());
 				reason = e.what();
@@ -634,7 +634,7 @@ void	CLogAnalyserService::updateWebConnection()
 			}
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		nlwarning ("Error during update: '%s'", e.what ());
 	}

code/ryzom/server/src/logger_service/log_query.cpp

@@ -157,7 +157,7 @@ CQueryParser::TParserResult CQueryParser::parseQuery(const std::string &queryStr
 
 		return pr;
 	}
-	catch (EInvalidQuery &iq)
+	catch (const EInvalidQuery &iq)
 	{
 		nlwarning("Error will parsing query near char %u : %s", iq.It - queryStr.begin(), iq.ErrorStr);
 

code/ryzom/server/src/logger_service/logger_service.cpp

@@ -1150,7 +1150,7 @@ public:
 			_QueryStatus.write(TThreadStatus(qs_lql_state, toString("Finished query %u", queryNumber)));
 
 		}
-		catch (CQueryParser::EInvalidQuery iq)
+		catch (const CQueryParser::EInvalidQuery &iq)
 		{
 			uint index= (uint)(iq.It - query.begin());
 			_QueryStatus.write(TThreadStatus(qs_log, toString("Error will parsing query near char %u : %s", index+1, iq.ErrorStr)));

code/ryzom/server/src/mail_forum_service/hof_generator.cpp

@@ -291,7 +291,7 @@ bool CHoFGenerator::parseHDTFile(const std::string & fileName, CParsedData & par
 		H_AUTO(CHoFGenerator_parseHDTFile_1);
 		cfgFile.load(fileName);
 	}
-	catch (Exception & e)
+	catch (const Exception & e)
 	{
 		nlwarning("cannot load file '%s' : %s", fileName.c_str(), e.what());
 		return false;

code/ryzom/server/src/pd_lib/db_delta_file.cpp

@@ -101,7 +101,7 @@ bool	CDBDeltaFile::write(uint32 index, const uint8* rowdata)
 				return false;
 			}
 		}
-		catch (Exception& e)
+		catch (const Exception& e)
 		{
 			nlwarning("CDBDeltaFile::write(): failed, cannot write file '%s' header, exception '%s'", filepath.c_str(), e.what());
 			return false;
@@ -243,7 +243,7 @@ bool	CDBDeltaFile::preload()
 			return false;
 		}
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		nlwarning("CDBDeltaFile::read(): failed, cannot write file '%s' header, exception '%s'", filepath.c_str(), e.what());
 		return false;

code/ryzom/server/src/pd_lib/db_description_parser.cpp

@@ -93,7 +93,7 @@ bool	CDBDescriptionParser::loadDescription(const uint8* description)
 		if (xmlStream.init(stream))
 			xmlParsed = true;
 	}
-	catch (EXmlParsingError &e)
+	catch (const EXmlParsingError &e)
 	{
 		nlwarning("CDBDescriptionParser::loadDescription(): failed, parse error in xml: %s", e.what());
 		return false;

code/ryzom/server/src/pd_lib/db_reference_file.cpp

@@ -203,7 +203,7 @@ bool	CDBReferenceFile::prewrite(bool failIfNotExist)
 			return false;
 		}
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		nlwarning("CDBReferenceFile::prewrite(): failed, cannot read file '%s' header, exception '%s'", filepath.c_str(), e.what());
 		return false;
@@ -246,7 +246,7 @@ bool	CDBReferenceFile::postwrite()
 			return false;
 		}
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		nlwarning("CDBReferenceFile::postwrite(): failed, cannot read file '%s' header, exception '%s'", filepath.c_str(), e.what());
 		return false;
@@ -409,7 +409,7 @@ bool	CDBReferenceFile::preload()
 			return false;
 		}
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		nlwarning("CDBReferenceFile::preload(): failed, cannot read file '%s' header, exception '%s'", filepath.c_str(), e.what());
 		return false;

code/ryzom/server/src/pd_lib/pd_lib.cpp

@@ -1145,7 +1145,7 @@ NLMISC_DYNVARIABLE(uint, EnqueuedPDMessages, "Tells number of messages enqueued
 //	{
 //		updateLog.serial(ifile);
 //	}
-//	catch (Exception& e)
+//	catch (const Exception& e)
 //	{
 //		nlwarning("Failed to load file '%s': %s", filename.c_str(), e.what());
 //		return false;

code/ryzom/server/src/pd_lib/pd_server_utils.cpp

@@ -49,7 +49,7 @@ bool	CRefIndex::load(const string& filename)
 	{
 		serial(ixml);
 	}
-	catch (Exception&)
+	catch (const Exception&)
 	{
 		return false;
 	}
@@ -84,7 +84,7 @@ bool	CRefIndex::save(const string& filename)
 	{
 		serial(oxml);
 	}
-	catch (Exception&)
+	catch (const Exception&)
 	{
 		return false;
 	}
@@ -384,7 +384,7 @@ bool	CDatabaseState::save(CRefIndex& ref)
 	{
 		serial(oxml);
 	}
-	catch (Exception&)
+	catch (const Exception&)
 	{
 		return false;
 	}
@@ -422,7 +422,7 @@ bool	CDatabaseState::load(const std::string& rootpath, bool usePrevious)
 	{
 		serial(ixml);
 	}
-	catch (Exception&)
+	catch (const Exception&)
 	{
 		return false;
 	}

code/ryzom/server/src/persistant_data_service/db_manager.cpp

@@ -709,7 +709,7 @@ bool	CDbManager::init()
 				}
 			}
 		}
-		catch (Exception&)
+		catch (const Exception&)
 		{
 		}
 

code/ryzom/server/src/persistant_data_service/pds_database.cpp

@@ -1583,7 +1583,7 @@ bool	CDatabase::buildDelta(const CTimestamp& starttime, const CTimestamp& endtim
 //			{
 //				logf.serialCont(_LogQueue);
 //			}
-//			catch (Exception& e)
+//			catch (const Exception& e)
 //			{
 //				PDS_WARNING("buildDelta(): exception occured while saving straight log : %s", e.what());
 //			}

code/ryzom/server/src/ryzom_welcome_service/ryzom_welcome_service.cpp

@@ -897,7 +897,7 @@ void cbLSChooseShard (CMessage &msgin, const std::string &serviceName, TServiceI
 	{
 		msgin.serial (userPriv);
 	}
-	catch (Exception &)
+	catch (const Exception &)
 	{
 		nlwarning ("LS didn't give me the user privilege for user '%s', set to empty", userName.c_str());
 	}
@@ -906,7 +906,7 @@ void cbLSChooseShard (CMessage &msgin, const std::string &serviceName, TServiceI
 	{
 		msgin.serial (userExtended);
 	}
-	catch (Exception &)
+	catch (const Exception &)
 	{
 		nlwarning ("LS didn't give me the extended data for user '%s', set to empty", userName.c_str());
 	}
@@ -1154,7 +1154,7 @@ void	updateShardOpenFromFile(const std::string& filename)
 
 		nlinfo("Updated ShardOpen state to '%u' from file '%s'", ShardOpen.get(), filename.c_str());
 	}
-	catch (Exception& e)
+	catch (const Exception& e)
 	{
 		nlwarning("Failed to update ShardOpen from file '%s', exception raised while getline() '%s'", filename.c_str(), e.what());
 	}

code/ryzom/tools/leveldesign/export/export.cpp

@@ -1278,7 +1278,7 @@ bool CExport::doExport (SExportOptions &opt, IExportCB *expCB, vector<SExportPri
 
 			loadLandscape (_LandFile);
 		}
-		catch (Exception &/*e*/)
+		catch (const Exception &/*e*/)
 		{
 			if (_ExportCB)
 				_ExportCB->dispError ("Cannot load banks files");
@@ -1422,7 +1422,7 @@ bool CExport::generateIGFromFlora (const std::string &SrcFile, std::vector<SExpo
 				tmpPrimRegion.serial (input);
 				allPrimRegion.push_back (tmpPrimRegion);
 			}
-			catch (Exception &/*e*/)
+			catch (const Exception &/*e*/)
 			{
 				if (_ExportCB != NULL)
 					_ExportCB->dispWarning (string("Cant load ") + allPrimFiles[i]);
@@ -1494,7 +1494,7 @@ bool CExport::generateIGFromFlora (const std::string &SrcFile, std::vector<SExpo
 					}
 					SetCurrentDirectory (sCurDir);
 				}
-				catch (Exception &e)
+				catch (const Exception &e)
 				{
 					SetCurrentDirectory (sCurDir);
 					if (_ExportCB != NULL)
@@ -2078,7 +2078,7 @@ void CExport::writeFloraIG (const string &LandFile, bool bTestForWriting)
 			if (_ExportCB != NULL)
 				_ExportCB->dispInfo (ZoneName + " generated");
 		}
-		catch (Exception &e)
+		catch (const Exception &e)
 		{
 			if (_ExportCB != NULL)
 				_ExportCB->dispWarning ("Cant write " + ZoneName + " (" + e.what() + ")");
@@ -2108,7 +2108,7 @@ void CExport::loadLandscape (const string &LandFile)
 				_ExportCB->dispWarning (string("Can't open file ") + LandFile);
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		if (_ExportCB != NULL)
 			_ExportCB->dispWarning (string("Cant load ") + LandFile + " : " + e.what());

code/ryzom/tools/leveldesign/prim_export/main.cpp

@@ -1094,7 +1094,7 @@ int main (int argc, char**argv)
 									nlwarning ("Error : can't open the file (%s) for writing.", igFilename.c_str ());
 								}
 							}
-							catch (Exception &e)
+							catch (const Exception &e)
 							{
 								// Error in the log
 								nlwarning ("Error writing the file (%s) : %s", igFilename.c_str (), e.what ());
@@ -1121,7 +1121,7 @@ int main (int argc, char**argv)
 			}
 		}
 	}
-	catch (Exception &e)
+	catch (const Exception &e)
 	{
 		string sTmp = string("ERROR : ") + e.what();
 		outString (sTmp);