examples/overlay: unref sink only when found
authorJulien Isorce <julien.isorce@collabora.co.uk>
Thu, 10 Oct 2013 13:01:44 +0000 (14:01 +0100)
committerJulien Isorce <julien.isorce@collabora.co.uk>
Thu, 10 Oct 2013 15:14:07 +0000 (16:14 +0100)
commite0dfbe9dfaabe9ca5828885f8d8b16433223aa5f
tree0ff5a662d870a4317009f4dd6fe00ed5a747edb9
parent4305e1c33e256caadae2bdbe2b8f7567b0a05abd
examples/overlay: unref sink only when found

In gtk-videooverlay and qt-videooverlay examples.
tests/examples/overlay/gtk-videooverlay.c
tests/examples/overlay/qt-videooverlay.cpp