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crash: Don't crash on non existent tags.

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This commit is contained in:
Stefan Kost 2009-02-04 16:26:23 +02:00
parent 9cda224a0d
commit 726a2fbff6
1 changed files with 3 additions and 0 deletions
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3
gst/gsttaglist.c
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@ -1008,6 +1008,9 @@ gst_tag_list_copy_value (GValue * dest, const GstTagList * list,
if (G_VALUE_TYPE (src) == GST_TYPE_LIST) {
GstTagInfo *info = gst_tag_lookup (g_quark_from_string (tag));
if (!info)
return FALSE;
/* must be there or lists aren't allowed */
g_assert (info->merge_func);
info->merge_func (dest, src);