Backport of "Add some missing nullable annotations" into 1.18 (!699) · Merge requests · GStreamer / gstreamer · GitLab

Tim-Philipp Müller requested to merge tpm/gstreamer:backport-mr-678-into-1.18-nullable into 1.18 Nov 05, 2020

Backport of !678 (merged) "Add some missing nullable annotations".

Commits:

20f6a2ec Add some missing nullable annotations