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| author | Romain Bignon <romain@peerfuse.org> | 2009-02-13 11:12:31 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-02-13 11:12:31 +0100 |
| commit | 855466df402bd9e8b3455c62bed08afa35eaf1e4 (patch) | |
| tree | eee120dece371e712210cb275a94b8d102ee832e /src/playlist_edit.c | |
| parent | 9fe459f62581be39228dfbd69c1151df04fb6abe (diff) | |
| download | mpd-855466df402bd9e8b3455c62bed08afa35eaf1e4.tar.gz mpd-855466df402bd9e8b3455c62bed08afa35eaf1e4.tar.xz mpd-855466df402bd9e8b3455c62bed08afa35eaf1e4.zip | |
playlist_edit: improved range checks in shufflePlaylist()
Diffstat (limited to 'src/playlist_edit.c')
| -rw-r--r-- | src/playlist_edit.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/playlist_edit.c b/src/playlist_edit.c index 2c0c62eb6..576cc8780 100644 --- a/src/playlist_edit.c +++ b/src/playlist_edit.c @@ -357,7 +357,12 @@ void shufflePlaylist(struct playlist *playlist, unsigned start, unsigned end) { const struct song *queued; - if (end-1 <= start || end > queue_length(&playlist->queue)) + if (end > queue_length(&playlist->queue)) + /* correct the "end" offset */ + end = queue_length(&playlist->queue); + + if ((start+1) >= end) + /* needs at least two entries. */ return; queued = playlist_get_queued_song(playlist); |