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Fix FS#12181 - Playlist re-shuffle does not work (r30122)

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Dircache IDs can be 0, so to invalidate -1 must be used.
Update the memset calls to reflect this.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30125 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2011-07-06 19:41:39 +00:00
parent 185fddbd66
commit 00dfcb8159
1 changed files with 2 additions and 2 deletions
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4
apps/playlist.c
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@ -1002,7 +1002,7 @@ static int sort_playlist(struct playlist_info* playlist, bool start_current,
/** We need to re-check the song names from disk because qsort can't /** We need to re-check the song names from disk because qsort can't
* sort two arrays at once :/ * sort two arrays at once :/
* FIXME: Please implement a better way to do this. */ * FIXME: Please implement a better way to do this. */
memset(playlist->filenames, 0, playlist->max_playlist_size * sizeof(int)); memset(playlist->filenames, 0xff, playlist->max_playlist_size * sizeof(int));
queue_post(&playlist_queue, PLAYLIST_LOAD_POINTERS, 0); queue_post(&playlist_queue, PLAYLIST_LOAD_POINTERS, 0);
#endif #endif
@ -1954,7 +1954,7 @@ void playlist_init(void)
#ifdef HAVE_DIRCACHE #ifdef HAVE_DIRCACHE
playlist->filenames = buffer_alloc( playlist->filenames = buffer_alloc(
playlist->max_playlist_size * sizeof(int)); playlist->max_playlist_size * sizeof(int));
memset(playlist->filenames, 0, memset(playlist->filenames, 0xff,
playlist->max_playlist_size * sizeof(int)); playlist->max_playlist_size * sizeof(int));
create_thread(playlist_thread, playlist_stack, sizeof(playlist_stack), create_thread(playlist_thread, playlist_stack, sizeof(playlist_stack),
0, playlist_thread_name IF_PRIO(, PRIORITY_BACKGROUND) 0, playlist_thread_name IF_PRIO(, PRIORITY_BACKGROUND)