gmod_src: Fixed IsValidModel sometimes returning true when t..

[garry]

[B]Revision 756[/B]
[INDENT]Fixed IsValidModel sometimes returning true when the model was loaded as an error.mdl[/INDENT] [B]Changed Files:[/B]
[LIST]
[*]trunk/src_garrysmod/garrysmod/gmod_util.cpp
[/LIST]

Committed By [B]Garry Newman[/B]

[Jvs]

Awesome,this has been bugging me for a while.