From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 25 Oct 2004 07:35:08 +0000 (+0000)
Subject: fix a rare crash when a sound is emitted by an entity with a model whose precache... 
X-Git-Tag: xonotic-v0.1.0preview~5424
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=1d8c8c5a523aa68572a0a90970f9fccb0f153d1e;p=xonotic%2Fdarkplaces.git

fix a rare crash when a sound is emitted by an entity with a model whose precache pointer is NULL, apparently this happens in the Fiend Run Lite demos


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4705 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/snd_main.c b/snd_main.c
index df07f8df..542caa61 100644
--- a/snd_main.c
+++ b/snd_main.c
@@ -467,7 +467,7 @@ void SND_Spatialize(channel_t *ch, qboolean isstatic)
 		{
 			//Con_Printf("-- entnum %i origin %f %f %f neworigin %f %f %f\n", ch->entnum, ch->origin[0], ch->origin[1], ch->origin[2], cl_entities[ch->entnum].state_current.origin[0], cl_entities[ch->entnum].state_current.origin[1], cl_entities[ch->entnum].state_current.origin[2]);
 			VectorCopy(cl_entities[ch->entnum].state_current.origin, ch->origin);
-			if (cl_entities[ch->entnum].state_current.modelindex && cl.model_precache[cl_entities[ch->entnum].state_current.modelindex]->soundfromcenter)
+			if (cl_entities[ch->entnum].state_current.modelindex && cl.model_precache[cl_entities[ch->entnum].state_current.modelindex] && cl.model_precache[cl_entities[ch->entnum].state_current.modelindex]->soundfromcenter)
 				VectorMAMAM(1.0f, ch->origin, 0.5f, cl.model_precache[cl_entities[ch->entnum].state_current.modelindex]->normalmins, 0.5f, cl.model_precache[cl_entities[ch->entnum].state_current.modelindex]->normalmaxs, ch->origin);
 		}