diff options
Diffstat (limited to 'common')
-rw-r--r-- | common/playlist.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/common/playlist.c b/common/playlist.c index 4c003c5f21..b2b297d671 100644 --- a/common/playlist.c +++ b/common/playlist.c @@ -169,11 +169,9 @@ void playlist_shuffle(struct playlist *pl) arr[n] = pl->first; playlist_unlink(pl, pl->first); } - for (int n = 0; n < count; n++) { - int other = (int)((double)(count) * rand() / (RAND_MAX + 1.0)); - struct playlist_entry *tmp = arr[n]; - arr[n] = arr[other]; - arr[other] = tmp; + for (int n = 0; n < count - 1; n++) { + int j = (int)((double)(count - n) * rand() / (RAND_MAX + 1.0)); + MPSWAP(struct playlist_entry *, arr[n], arr[n + j]); } for (int n = 0; n < count; n++) playlist_add(pl, arr[n]); |