From 102b4feddf4f519515b5d33873f8aee776bdabfa Mon Sep 17 00:00:00 2001
From: Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Date: Wed, 23 Feb 2011 14:29:03 +0100
Subject: [PATCH] playsink: undo state change side effect on error way out

... to avoid subsequent cleanup disposing an element not in NULL state.
---
 gst/playback/gstplaysink.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gst/playback/gstplaysink.c b/gst/playback/gstplaysink.c
index 76c6e677cb..14d6882178 100644
--- a/gst/playback/gstplaysink.c
+++ b/gst/playback/gstplaysink.c
@@ -1961,6 +1961,8 @@ setup_audio_chain (GstPlaySink * playsink, gboolean raw)
        * re-generate the chain */
       if (chain->volume == NULL) {
         GST_DEBUG_OBJECT (playsink, "no existing volume element to re-use");
+        /* undo background state change done earlier */
+        gst_element_set_state (chain->sink, GST_STATE_NULL);
         return FALSE;
       }