Slightly better randomness when shuffling

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4922 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/playlist.c b/apps/playlist.c
index cfa49d10ea..e3dc62625a 100644
--- a/apps/playlist.c
+++ b/apps/playlist.c
@@ -721,7 +721,7 @@ static int randomise_playlist(struct playlist_info* playlist,
     for(count = playlist->amount - 1; count >= 0; count--)
     {
         /* the rand is from 0 to RAND_MAX, so adjust to our value range */
-        candidate = rand() % (count + 1);
+        candidate = rand() / (RAND_MAX / (count + 1));
 
         /* now swap the values at the 'count' and 'candidate' positions */
         store = playlist->indices[candidate];