playlist: return early from shufflePlaylist()

Remove one indent level by returning diretly after the check. This makes the function more readable.

playlist: return early from shufflePlaylist()
bd71d3ea · Max Kellermann · 00541f8c · bd71d3ea
Commit bd71d3ea authored Jan 23, 2009 by Max Kellermann
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Showing with 3 additions and 2 deletions

playlist.c src/playlist.c +3 -2

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--- a/src/playlist.c
+++ b/src/playlist.c
@@ -997,7 +997,9 @@ void shufflePlaylist(void)
 {
 	unsigned i;

-	if (queue_length(&playlist.queue) > 1) {
+	if (queue_length(&playlist.queue) <= 1)
+		return;
+
 	if (playlist.playing) {
 		if (playlist.queued >= 0)
 			clearPlayerQueue();
@@ -1023,7 +1025,6 @@ void shufflePlaylist(void)
 			    queue_length(&playlist.queue));

 	incrPlaylistVersion();
-	}
 }

 enum playlist_result savePlaylist(const char *utf8file)