typefindhelper: Mark extension in gst_type_find_helper_get_range() as allow-none

It always allowed NULL and even said so in the documentation.
This commit is contained in:
Sebastian Dröge 2018-07-25 01:12:49 +03:00
parent d196b0b904
commit 7bee79426d

View file

@ -306,7 +306,7 @@ prioritize_extension (GstObject * obj, GList * type_list,
* @func: (scope call): A generic #GstTypeFindHelperGetRangeFunction that will
* be used to access data at random offsets when doing the typefinding
* @size: The length in bytes
* @extension: extension of the media
* @extension: (allow-none): extension of the media, or %NULL
* @prob: (out) (allow-none): location to store the probability of the found
* caps, or %NULL
*