gmod_src: Potentially fixed thread bug (thanks to ComWalk)

Revision 583
Potentially fixed thread bug (thanks to ComWalk)Changed Files:
[ul]
[li]trunk/src_garrysmod/garrysmod/BaseLuaCallback.cpp[/li][/ul]
Committed By Garry Newman

care to explain some more on this?
sounds kinda big

It’s only a thread bug, may cause a memory leak but that’s about it.