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playlist: simplified setPlaylistRandomStatus()

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Check the old status before assigning.  This saves a temporary
variable.
This commit is contained in:
Max Kellermann 2008-10-08 11:05:02 +02:00
parent b084bc28ed
commit 4a510a2674
1 changed files with 15 additions and 16 deletions
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31
src/playlist.c
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@ -1152,25 +1152,24 @@ static void randomizeOrder(int start, int end)
void setPlaylistRandomStatus(bool status)
{
bool statusWas = playlist.random;
if (status == playlist.random)
return;
playlist.random = status;
if (status != statusWas) {
if (playlist.random) {
/*if(playlist_state==PLAYLIST_STATE_PLAY) {
randomizeOrder(playlist.current+1,
playlist.length-1);
}
else */ randomizeOrder(0, playlist.length - 1);
if (playlist.current >= 0 &&
playlist.current < playlist.length) {
swapOrder(playlist.current, 0);
playlist.current = 0;
}
} else
orderPlaylist();
}
if (playlist.random) {
/*if(playlist_state==PLAYLIST_STATE_PLAY) {
randomizeOrder(playlist.current+1,
playlist.length-1);
}
else */ randomizeOrder(0, playlist.length - 1);
if (playlist.current >= 0 &&
playlist.current < playlist.length) {
swapOrder(playlist.current, 0);
playlist.current = 0;
}
} else
orderPlaylist();
}
void previousSongInPlaylist(void)