From 07a9d9aa0fd1000910e82d86f7e470c05ffb7b9a Mon Sep 17 00:00:00 2001
From: kaetemi <kaetemi@localhost>
Date: Fri, 19 Jul 2013 15:37:25 +0200
Subject: [PATCH] Fix a divide-by-zero crash in the 3ds Max plugins on really
 fast PCs

---
 code/nel/tools/3d/object_viewer/object_viewer.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/nel/tools/3d/object_viewer/object_viewer.cpp b/code/nel/tools/3d/object_viewer/object_viewer.cpp
index 19490309b..bc9949079 100644
--- a/code/nel/tools/3d/object_viewer/object_viewer.cpp
+++ b/code/nel/tools/3d/object_viewer/object_viewer.cpp
@@ -1271,7 +1271,8 @@ void CObjectViewer::go ()
 			// Calc FPS
 			static sint64 lastTime=NLMISC::CTime::getPerformanceTime ();
 			sint64 newTime=NLMISC::CTime::getPerformanceTime ();
-			float fps = (float)(1.0 / NLMISC::CTime::ticksToSecond (newTime-lastTime));
+			sint64 timeDiff = newTime - lastTime;
+			float fps = timeDiff > 0 ? (float)(1.0 / NLMISC::CTime::ticksToSecond (newTime-lastTime)) : 1000.0f;
 			lastTime=newTime;
 			char msgBar[1024];
 			uint nbPlayingSources, nbSources;