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taglist: avoid triggering an assertion

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When deserialization of the structure fails, return a NULL taglist instead of
asserting.
This commit is contained in:
Wim Taymans 2013-04-12 16:13:15 +01:00
parent 9e98492e12
commit f45c84db02
1 changed files with 7 additions and 1 deletions
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8
gst/gsttaglist.c
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@ -853,11 +853,17 @@ GstTagList *
gst_tag_list_new_from_string (const gchar * str) gst_tag_list_new_from_string (const gchar * str)
{ {
GstTagList *tag_list; GstTagList *tag_list;
GstStructure *s;
g_return_val_if_fail (str != NULL, NULL); g_return_val_if_fail (str != NULL, NULL);
g_return_val_if_fail (g_str_has_prefix (str, "taglist"), NULL); g_return_val_if_fail (g_str_has_prefix (str, "taglist"), NULL);
tag_list = gst_tag_list_new_internal (gst_structure_from_string (str, NULL)); s = gst_structure_from_string (str, NULL);
if (s == NULL)
return NULL;
tag_list = gst_tag_list_new_internal (s);
return tag_list; return tag_list;
} }