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avidemux: remove dead code

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sub may not be NULL in this switch, there is a bail out just
before it if so.

Coverity 206098
This commit is contained in:
Vincent Penquerc'h 2014-04-16 17:04:50 +01:00
parent 937269d02e
commit c6acd6368b
1 changed files with 10 additions and 14 deletions
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24
gst/avi/gstavidemux.c
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@ -2023,6 +2023,7 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
gst_riff_vprp *vprp = NULL;
GstEvent *event;
gchar *stream_id;
GstMapInfo map;
element = GST_ELEMENT_CAST (avi);
@ -2216,22 +2217,17 @@ gst_avi_demux_parse_stream (GstAviDemux * avi, GstBuffer * buf)
break;
case GST_RIFF_TAG_strn:
g_free (stream->name);
if (sub != NULL) {
GstMapInfo map;
gst_buffer_map (sub, &map, GST_MAP_READ);
stream->name = g_strndup ((gchar *) map.data, map.size);
gst_buffer_unmap (sub, &map);
gst_buffer_unref (sub);
sub = NULL;
gst_buffer_map (sub, &map, GST_MAP_READ);
stream->name = g_strndup ((gchar *) map.data, map.size);
gst_buffer_unmap (sub, &map);
gst_buffer_unref (sub);
sub = NULL;
if (avi->globaltags == NULL)
avi->globaltags = gst_tag_list_new_empty ();
gst_tag_list_add (avi->globaltags, GST_TAG_MERGE_REPLACE,
GST_TAG_TITLE, stream->name, NULL);
} else {
stream->name = g_strdup ("");
}
if (avi->globaltags == NULL)
avi->globaltags = gst_tag_list_new_empty ();
gst_tag_list_add (avi->globaltags, GST_TAG_MERGE_REPLACE,
GST_TAG_TITLE, stream->name, NULL);
GST_DEBUG_OBJECT (avi, "stream name: %s", stream->name);
break;
case GST_RIFF_IDIT: