gstreamer/promise: Convert None promise replies to an empty structure in the change_func (!498) · Merge requests · GStreamer / gstreamer-rs · GitLab

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Sebastian Dröge requested to merge slomo/gstreamer-rs:empty-promise-response into master May 27, 2020

webrtcbin likes to put a NULL structure into the reply under some circumstances when the promise successfully resolved.

See gst-plugins-bad#1300 (closed) for details.