# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1395568279 -3600
# Node ID bd0c15d28dd62a9961a2a859d2b4c73d75bbe1c4
# Parent  7c3c9046899672e390110dec2317ac244373c826
Always verify chunks are not None before using them, fix crash when audio is disabled.

diff -r 7c3c90468996 -r bd0c15d28dd6 pytouhou/ui/music.pyx
--- a/pytouhou/ui/music.pyx	Wed Dec 18 22:36:23 2013 +0100
+++ b/pytouhou/ui/music.pyx	Sun Mar 23 10:51:19 2014 +0100
@@ -104,5 +104,6 @@
         sound.play(channel, 0)
 
     cpdef set_volume(self, name, float volume):
-        chunk = self.get_sound(name)
-        chunk.set_volume(volume)
+        sound = self.get_sound(name)
+        if sound is not None:
+            sound.set_volume(volume)