glimagesink: Add NULL check in error case
authorNicolas Dufresne <nicolas.dufresne@collabora.com>
Sat, 14 Mar 2015 12:58:22 +0000 (12:58 +0000)
committerTim-Philipp Müller <tim@centricular.com>
Sat, 9 Dec 2017 19:31:58 +0000 (19:31 +0000)
commitc68af4d6fcf062ee2d3d88558161d0ff41822234
tree42d68d10e764e0072546edb7e5471009181b34f1
parentf58b5b65f1846dbac062209708c97ab7329f048c
glimagesink: Add NULL check in error case

Other context may be NULL if something went wrong. Avoid trying to unref
a NULL pointer.
ext/gl/gstglimagesink.c