playlist: clear pc.errored_song on delete

When a (remote) song is deleted from the playlist, there may still be
a reference to it in pc.errored_song.  Clear this reference.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/player_control.c b/src/player_control.c
index 1d5c76aa..bc55bcff 100644
--- a/src/player_control.c
+++ b/src/player_control.c
@@ -44,6 +44,13 @@ void pc_deinit(void)
 	notify_deinit(&pc.notify);
 }
 
+void
+pc_song_deleted(const struct song *song)
+{
+	if (pc.errored_song == song)
+		pc.errored_song = NULL;
+}
+
 static void player_command(enum player_command cmd)
 {
 	pc.command = cmd;