Fix music not properly fading in again

[supertux.git] / src / audio / dummy_sound_source.hpp

diff --git a/src/audio/dummy_sound_source.hpp b/src/audio/dummy_sound_source.hpp
index 5162f1d..12dd5de 100644 (file)
--- a/src/audio/dummy_sound_source.hpp
+++ b/src/audio/dummy_sound_source.hpp
@@ -17,9 +17,11 @@
 #ifndef HEADER_SUPERTUX_AUDIO_DUMMY_SOUND_SOURCE_HPP
 #define HEADER_SUPERTUX_AUDIO_DUMMY_SOUND_SOURCE_HPP
 
+#include <memory>
+
 class SoundSource;
 
-SoundSource* create_dummy_sound_source();
+std::unique_ptr<SoundSource> create_dummy_sound_source();
 
 #endif