player_control: reset pc.error if pc.errored_song is cleared

When the playlist is cleared, pc.errored_song is also cleared. This causes pc_errored_song_uri() to crash, because it assumes that pc.errored_song is set. Reset pc.error to fix that assumption.

player_control: reset pc.error if pc.errored_song is cleared
36ca1146 · Max Kellermann · d1b3377f · 36ca1146
Commit 36ca1146 authored Jan 29, 2009 by Max Kellermann
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player_control.c src/player_control.c +3 -1

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--- a/src/player_control.c
+++ b/src/player_control.c
@@ -49,8 +49,10 @@ void pc_deinit(void)
 void
 pc_song_deleted(const struct song *song)
 {
-	if (pc.errored_song == song)
+	if (pc.errored_song == song) {
+		pc.error = PLAYER_ERROR_NOERROR;
 		pc.errored_song = NULL;
+	}
 }

 static void player_command(enum player_command cmd)