From 199ad37e22ac9e3e801506793f3c0897ed62bc68 Mon Sep 17 00:00:00 2001
From: Warren Dukes <warren.dukes@gmail.com>
Date: Tue, 1 Jun 2004 10:28:06 +0000
Subject: more efficient of updating of metadata

git-svn-id: https://svn.musicpd.org/mpd/trunk@1277 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/playlist.c | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'src/playlist.c')

diff --git a/src/playlist.c b/src/playlist.c
index 429bfe903..4d9c0da96 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -735,23 +735,22 @@ int playPlaylist(FILE * fp, int song, int stopOnError) {
 }
 
 void syncCurrentPlayerDecodeMetadata() {
-        long i = 0;
         Song * songPlayer = playerCurrentDecodeSong();
         Song * song;
 
         if(!songPlayer) return;
 
-        for(i=0; i<playlist.length; i++) {
-                song = playlist.songs[i];
+	if(playlist_state!=PLAYLIST_STATE_PLAY);
 
-                if(song->type == SONG_TYPE_URL &&
-                                0 == strcmp(song->utf8url,  
-                                songPlayer->utf8url))
-                {
-                        if(song->tag) freeMpdTag(song->tag);
-                        song->tag = mpdTagDup(songPlayer->tag);
-	                incrPlaylistVersion();
-                }
+        song = playlist.songs[playlist.order[playlist.current]];
+
+        if(song->type == SONG_TYPE_URL &&
+                        0 == strcmp(song->utf8url, songPlayer->utf8url) &&
+                        !mpdTagsAreEqual(song->tag, songPlayer->tag))
+        {
+                if(song->tag) freeMpdTag(song->tag);
+                song->tag = mpdTagDup(songPlayer->tag);
+                incrPlaylistVersion();
         }
 }
 
-- 
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