gmod_src: Fixed frame rate crawl when looking at Lua weapons..

Revision 979
Fixed frame rate crawl when looking at Lua weapons in the weapon selection Changed Files:
[ul]
[li]trunk/src_garrysmod/game/shared/garrysmod/scripted_entities/weapon_swep.cpp [/li][li]trunk/src_garrysmod/game/shared/shareddefs.h[/li][/ul]

Committed By Garry Newman

What was the issue anyway?

No more fps rape when the inventory is open? Awesome, hopefully this will get live asap :sun: