appsink: Handle unlock in drain query handling too
authorSebastian Dröge <sebastian@centricular.com>
Wed, 2 May 2018 15:39:31 +0000 (18:39 +0300)
committerSebastian Dröge <sebastian@centricular.com>
Wed, 2 May 2018 16:14:16 +0000 (19:14 +0300)
commitdbd9ff1cf5108aeb51e1559222f386eb85d2abd2
tree190df91d67fd51441ed0a3c0107c862e9a935a62
parent9f9000e693694ea33c21607140ffc29aa1734062
appsink: Handle unlock in drain query handling too

And also handle flushing, we might otherwise wait here forever when
flushing too.
gst-libs/gst/app/gstappsink.c