From a2f92c9e17a5bc49c38ecba3605996cefcca7686 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Mon, 16 Feb 2009 00:29:07 +0000
Subject: [PATCH] Don't send a trackchange event at end of playlist. Fixes
 'Follow Playlist' on hwcodec at end-of-playlist, including the related null
 pointer access.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20014 a1c6a512-1295-4272-9138-f99709370657
---
 apps/mpeg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/mpeg.c b/apps/mpeg.c
index f6d48bf42c..45b3619336 100644
--- a/apps/mpeg.c
+++ b/apps/mpeg.c
@@ -1051,8 +1051,9 @@ static void track_change(void)
     if (num_tracks_in_memory() > 0)
     {
         remove_current_tag();
-        send_event(PLAYBACK_EVENT_TRACK_CHANGE, audio_current_track());
         update_playlist();
+        if (is_playing)
+            send_event(PLAYBACK_EVENT_TRACK_CHANGE, audio_current_track());
     }
 
     current_track_counter++;