From b8ee77cecc749139c04d7d3684ff5d1f0972a53b Mon Sep 17 00:00:00 2001
From: Dominic Fandrey <kamikaze@bsdforen.de>
Date: Sun, 27 Nov 2016 10:05:13 +0100
Subject: [PATCH] Avoid srcList[-1] in snd_openal.c

---
 code/client/snd_openal.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/client/snd_openal.c b/code/client/snd_openal.c
index 5ba5c7c6..8184b074 100644
--- a/code/client/snd_openal.c
+++ b/code/client/snd_openal.c
@@ -900,7 +900,8 @@ static void S_AL_NewLoopMaster(src_t *rmSource, qboolean iskilled)
 				S_AL_SaveLoopPos(rmSource, rmSource->alSource);
 			}
 		}
-		else if(rmSource == &srcList[curSfx->masterLoopSrc])
+		else if(curSfx->masterLoopSrc != -1 &&
+		        rmSource == &srcList[curSfx->masterLoopSrc])
 		{
 			int firstInactive = -1;