forgot an assert

SVN-Revision: 2639

diff --git a/src/audio/sound_file.cpp b/src/audio/sound_file.cpp
index 1420a17..b9aa051 100644 (file)
--- a/src/audio/sound_file.cpp
+++ b/src/audio/sound_file.cpp
@@ -8,6 +8,7 @@
 #include <algorithm>
 #include <stdexcept>
 #include <sstream>
+#include <assert.h>
 #include <physfs.h>
 #include <vorbis/codec.h>
 #include <vorbis/vorbisfile.h>