From c33c1fa07680ef07540fb1c48a323bdc816e3e77 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sat, 6 Feb 2010 15:54:13 +0000
Subject: Fix Heretic/Hexen "noise" sound debug cheats.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1850
---
 src/heretic/s_sound.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/heretic/s_sound.c')

diff --git a/src/heretic/s_sound.c b/src/heretic/s_sound.c
index bdd24594..be4ae0e3 100644
--- a/src/heretic/s_sound.c
+++ b/src/heretic/s_sound.c
@@ -550,8 +550,16 @@ void S_GetChannelInfo(SoundInfo_t * s)
         c->priority = channel[i].priority;
         c->name = S_sfx[c->id].name;
         c->mo = channel[i].mo;
-        c->distance = P_AproxDistance(c->mo->x - viewx, c->mo->y - viewy)
-            >> FRACBITS;
+
+        if (c->mo != NULL)
+        {
+            c->distance = P_AproxDistance(c->mo->x - viewx, c->mo->y - viewy)
+                >> FRACBITS;
+        }
+        else
+        {
+            c->distance = 0;
+        }
     }
 }
 
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