forget to set playlist.current = 0 when toggling random

and doing swapOrder(playlist.current, 0)

git-svn-id: https://svn.musicpd.org/mpd/trunk@1480 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/playlist.c

@@ -1156,6 +1156,7 @@ int setPlaylistRandomStatus(FILE * fp, int status) {
 					playlist.current < playlist.length)
 			{
 				swapOrder(playlist.current, 0);
+				playlist.current = 0;
 			}
 		}
 		else orderPlaylist();