The source project of this merge request has been removed.
subparse: fix pushing WebVTT cue with no newline at the end
While looking into WebVTT I found out that last cue gets lost if it does not have an empty line after it.
It can be reproduced even with the most basic file from the official test suite, e.g.:
gst-launch-1.0 https://raw.githubusercontent.com/web-platform-tests/wpt/master/webvtt/rendering/cues-with-video/processing-model/support/test.vtt ! subparse ! identity dump=true ! fakesink