From: Tim-Philipp Müller <tim.muller@collabora.co.uk>
Date: Tue, 23 Jun 2009 15:45:00 +0000 (+0100)
Subject: asfdemux: don't try to free a NULL taglist
X-Git-Tag: 1.19.3~505^2~1297
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16a09febbd948546154a7bd8a3272dd77ed699a9;p=platform%2Fupstream%2Fgstreamer.git

asfdemux: don't try to free a NULL taglist
---

diff --git a/gst/asfdemux/gstasfdemux.c b/gst/asfdemux/gstasfdemux.c
index 6ff6319..9490572 100644
--- a/gst/asfdemux/gstasfdemux.c
+++ b/gst/asfdemux/gstasfdemux.c
@@ -2141,7 +2141,8 @@ gst_asf_demux_add_global_tags (GstASFDemux * demux, GstTagList * taglist)
   }
 
   t = gst_tag_list_merge (demux->taglist, taglist, GST_TAG_MERGE_APPEND);
-  gst_tag_list_free (demux->taglist);
+  if (demux->taglist)
+    gst_tag_list_free (demux->taglist);
   gst_tag_list_free (taglist);
   demux->taglist = t;
   GST_LOG_OBJECT (demux, "global tags now: %" GST_PTR_FORMAT, demux->taglist);