From 8eb174ccb36e7e81173e91505e7fd93fb2c9e613 Mon Sep 17 00:00:00 2001
From: kervala <kervala@localhost>
Date: Tue, 12 Jan 2016 22:21:38 +0100
Subject: [PATCH] Fixed: lua_tointeger doesn't work if value has a decimal part
 and returns 0

---
 code/nel/include/nel/gui/lua_helper_inline.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/code/nel/include/nel/gui/lua_helper_inline.h b/code/nel/include/nel/gui/lua_helper_inline.h
index 68721cfaa..df75e6b5b 100644
--- a/code/nel/include/nel/gui/lua_helper_inline.h
+++ b/code/nel/include/nel/gui/lua_helper_inline.h
@@ -253,7 +253,15 @@ inline lua_Integer CLuaState::toInteger(int index)
 {
 	//H_AUTO(Lua_CLuaState_toInteger)
 	checkIndex(index);
-	return lua_tointeger(_State, index);
+	sint isnum = 0;
+	lua_Integer res = lua_tointegerx(_State, index, &isnum);
+	if (!isnum)
+	{
+		lua_Number d = lua_tonumber(_State, index);
+		nlwarning("Lua: Unable to convert Lua number %lf to integer", d);
+		res = (lua_Integer)d;
+	}
+	return res;
 }
 
 //================================================================================