diff options
| -rw-r--r-- | src/song.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/song.c b/src/song.c index 5c5024391..dc100899a 100644 --- a/src/song.c +++ b/src/song.c @@ -207,19 +207,22 @@ int updateSongInfo(Song * song) unsigned int next = 0; char path_max_tmp[MPD_PATH_MAX]; char abs_path[MPD_PATH_MAX]; + struct mpd_tag *old_tag = song->tag; + struct mpd_tag *new_tag = NULL; utf8_to_fs_charset(abs_path, get_song_url(path_max_tmp, song)); rmp2amp_r(abs_path, abs_path); - if (song->tag) - tag_free(song->tag); - - song->tag = NULL; - - while (!song->tag && (plugin = isMusic(abs_path, - &(song->mtime), - next++))) { - song->tag = plugin->tagDupFunc(abs_path); + while ((plugin = isMusic(abs_path, &song->mtime, next++))) { + if ((new_tag = plugin->tagDupFunc(abs_path))) + break; + } + if (new_tag && tag_equal(new_tag, old_tag)) { + tag_free(new_tag); + } else { + song->tag = new_tag; + if (old_tag) + tag_free(old_tag); } if (!song->tag || song->tag->time < 0) return -1; |