queue/PlaylistControl: clear "queued" before calling LockSeek()

This is necessary to avoid an assertion failure in UpdateQueuedSong() after LockSeek() has failed.

queue/PlaylistControl: clear "queued" before calling LockSeek()
2065e329 · Max Kellermann · ac15581c · 2065e329
Commit 2065e329 authored Feb 28, 2016 by Max Kellermann
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PlaylistControl.cxx src/queue/PlaylistControl.cxx +2 -1

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--- a/src/queue/PlaylistControl.cxx
+++ b/src/queue/PlaylistControl.cxx
@@ -212,12 +212,13 @@ playlist::SeekSongOrder(PlayerControl &pc, unsigned i, SongTime seek_time,
 		queued_song = nullptr;
 	}

+	queued = -1;
+
 	if (!pc.LockSeek(new DetachedSong(queue.GetOrder(i)), seek_time, error)) {
 		UpdateQueuedSong(pc, queued_song);
 		return false;
 	}

-	queued = -1;
 	UpdateQueuedSong(pc, nullptr);

 	return true;