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ges: Allow passing NULL as a value to ges_meta_container_set_meta

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Fixes T7430
This commit is contained in:
Thibault Saunier 2016-05-30 10:51:51 -04:00
parent 1b44d177fb
commit 9d65519411
1 changed files with 8 additions and 1 deletions
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9
ges/ges-meta-container.c
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@ -402,7 +402,7 @@ CREATE_SETTER (string, const gchar *, G_TYPE_STRING, string)
* ges_meta_container_set_meta:
* @container: Target container
* @meta_item: Name of the meta item to set
* @value: Value to set
* @value: (allow-none): Value to set
* Sets the value of a given meta item
*
* Return: %TRUE if the meta could be added, %FALSE otherwize
@ -414,6 +414,13 @@ ges_meta_container_set_meta (GESMetaContainer * container,
g_return_val_if_fail (GES_IS_META_CONTAINER (container), FALSE);
g_return_val_if_fail (meta_item != NULL, FALSE);
if (value == NULL) {
GstStructure *structure = _meta_container_get_structure (container);
gst_structure_remove_field (structure, meta_item);
return TRUE;
}
if (_can_write_value (container, meta_item, G_VALUE_TYPE (value)) == FALSE)
return FALSE;