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Reverted to the earlier modulo method for creating a range of random numbers, since the new method could generate too large numbers

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5386 a1c6a512-1295-4272-9138-f99709370657
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Linus Nielsen Feltzing 2004-11-06 23:37:21 +00:00
parent 04c5ecb4ee
commit 1c9ab1ba69
1 changed files with 1 additions and 1 deletions
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apps/playlist.c
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@ -727,7 +727,7 @@ static int randomise_playlist(struct playlist_info* playlist,
for(count = playlist->amount - 1; count >= 0; count--) for(count = playlist->amount - 1; count >= 0; count--)
{ {
/* the rand is from 0 to RAND_MAX, so adjust to our value range */ /* the rand is from 0 to RAND_MAX, so adjust to our value range */
candidate = rand() / (RAND_MAX / (count + 1)); candidate = rand() % (count + 1);
/* now swap the values at the 'count' and 'candidate' positions */ /* now swap the values at the 'count' and 'candidate' positions */
store = playlist->indices[candidate]; store = playlist->indices[candidate];