Index: mumble-1.2.19/src/mumble/AudioOutputSample.cpp
===================================================================
--- mumble-1.2.19.orig/src/mumble/AudioOutputSample.cpp
+++ mumble-1.2.19/src/mumble/AudioOutputSample.cpp
@@ -41,6 +41,7 @@ SoundFile::SoundFile(const QString &fnam
 	siInfo.samplerate = 0;
 	siInfo.sections = 0;
 	siInfo.seekable = 0;
+	siInfo.format = 0;
 
 	sfFile = NULL;