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elementfactory: meta-data can be NULL

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This commit is contained in:
Stefan Kost 2010-12-03 00:00:09 +02:00
parent 2f94ad3d6c
commit 2d17d86ba8
1 changed files with 3 additions and 0 deletions
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3
gst/gstelementfactory.c
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@ -566,6 +566,9 @@ static G_CONST_RETURN gchar *
gst_element_factory_get_meta_data (GstElementFactory * factory,
const gchar * key)
{
if (!factory->meta_data)
return NULL;
/* FIXME: do we want to support other types? */
return gst_structure_get_string ((GstStructure *) factory->meta_data, key);
}