Justin Kim 91179622eb sdpmessage: add_attribute accepts NULL value
The attribute can be defined without value regardless session-level
or media-level.
Although `gst_sdp_message_insert_attribute` can be used to set NULL,
it would be easier if `gst_sdp_message_add_attribute` accepts NULL.

https://bugzilla.gnome.org/show_bug.cgi?id=789841
2017-11-03 17:56:39 +11:00
..
2017-10-05 13:53:14 +01:00
2014-07-04 09:01:35 +01:00