Fixed compilation warning (missing return value).

diff --git a/src/video_output/vout_intf.c b/src/video_output/vout_intf.c
index d008606ffe6a1c920d65a0276f5769f9807e57d6..89cc5278778a6c74dd3343b8a8aee4352af05b0c 100644 (file)
--- a/src/video_output/vout_intf.c
+++ b/src/video_output/vout_intf.c
@@ -1221,6 +1221,8 @@ static int ScalingCallback( vlc_object_t *p_this, char const *psz_cmd,
     p_vout->i_changes |= VOUT_SIZE_CHANGE;
 
     vlc_mutex_unlock( &p_vout->change_lock );
+
+    return VLC_SUCCESS;
 }
 
 static int OnTopCallback( vlc_object_t *p_this, char const *psz_cmd,