initialize Audio::last_free

oops

diff --git a/src/audio/audio.cpp b/src/audio/audio.cpp
index 426745f7912b60383f16b32739c151f486e24f6b..93569f0cda2bbc694d484ef3e6553a1ca26b6fd4 100644 (file)
--- a/src/audio/audio.cpp
+++ b/src/audio/audio.cpp
@@ -48,7 +48,8 @@ ALError::ALError(ALenum num, const std::string &msg)
 }
 
 
-Audio::Audio() {
+Audio::Audio()
+: last_free(0) {
        alGenSources(NUM_SRC, source);
        ALenum err = alGetError();
        if (err != AL_NO_ERROR) {