Mood: Document return value of moods_event_handler().

Just to make doxygen happy.

diff --git a/mood.c b/mood.c
index e06382e..e5e8495 100644 (file)
--- a/mood.c
+++ b/mood.c
@@ -918,6 +918,8 @@ static int reload_current_mood(void)
  * This function performs actions required due to the occurrence of the given
  * event. Possible actions include reload of the current mood and update of the
  * score of an audio file.
+ *
+ * \return Standard.
  */
 int moods_event_handler(enum afs_events event, __a_unused struct para_buffer *pb,
                void *data)