From 7fd62477d01e79033ee84090d996c25ce8e258dd Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Thu, 14 Jul 2011 12:33:48 -0700
Subject: [PATCH] Fix music mixing crash that can occur under the right
 conditions.

---
 music.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/music.c b/music.c
index a8a66a7a..4416ef41 100644
--- a/music.c
+++ b/music.c
@@ -1218,6 +1218,11 @@ int Mix_PausedMusic(void)
 static int music_internal_playing()
 {
 	int playing = 1;
+
+	if (music_playing == NULL) {
+		return 0;
+	}
+
 	switch (music_playing->type) {
 #ifdef CMD_MUSIC
 	    case MUS_CMD: