gst-plugins-base: gst-discoverer: remove extraneous variable

[Mark Nauwelaerts]

Module: gst-plugins-base
Branch: master
Commit: 656423bd6530538621c626dccd399841a8b461cf
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-base/commit/?id=656423bd6530538621c626dccd399841a8b461cf

Author: Mark Nauwelaerts <mark.nauwelaerts at collabora.co.uk>
Date:   Thu Jan 19 16:35:04 2012 +0100

gst-discoverer: remove extraneous variable

---

 tools/gst-discoverer.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/tools/gst-discoverer.c b/tools/gst-discoverer.c
index c6d6092..d7fc3ce 100644
--- a/tools/gst-discoverer.c
+++ b/tools/gst-discoverer.c
@@ -411,7 +411,6 @@ process_file (GstDiscoverer * dc, const gchar * filename)
   GDir *dir;
   gchar *uri, *path;
   GstDiscovererInfo *info;
-  GstStructure *st = NULL;
 
   if (!gst_uri_is_valid (filename)) {
     /* Recurse into directories */
@@ -459,8 +458,6 @@ process_file (GstDiscoverer * dc, const gchar * filename)
     if (err)
       g_error_free (err);
     gst_discoverer_info_unref (info);
-    if (st)
-      gst_structure_free (st);
   } else {
     gst_discoverer_discover_uri_async (dc, uri);
   }