doc/examples/encode_audio: add missing return

diff --git a/doc/examples/encode_audio.c b/doc/examples/encode_audio.c
index f3bb102d51bbc59f746f1577b5656edfa2b215a9..4f6371e328bf7b39bb315a26d82a99b1492a341c 100644 (file)
--- a/doc/examples/encode_audio.c
+++ b/doc/examples/encode_audio.c
@@ -222,4 +222,6 @@ int main(int argc, char **argv)
 
     av_frame_free(&frame);
     avcodec_free_context(&c);
+
+    return 0;
 }