Fix warning

diff --git a/src/audio_output/common.c b/src/audio_output/common.c
index c1b199c3a560796f1f8c25acc52c64827d72d9c7..116e51e96528c5962645f66de580128706305205 100644 (file)
--- a/src/audio_output/common.c
+++ b/src/audio_output/common.c
@@ -144,6 +144,8 @@ void aout_lock (unsigned i)
         case OUTPUT_FIFO_LOCK:
             allowed = MIXER_LOCK|INPUT_LOCK|INPUT_FIFO_LOCK;
             break;
+        default:
+            abort ();
     }
 
     if (aout_locks & ~allowed)