gtk-demo: Make the image demo more robust
authorMatthias Clasen <mclasen@redhat.com>
Mon, 10 Aug 2020 20:35:56 +0000 (16:35 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 10 Aug 2020 20:35:56 +0000 (16:35 -0400)
commit63fb2126dbc79fde9d44c85c26b8bfecc876e699
treefd8dadf4d58f9369382e4377579dca06ba7d95c2
parentbc20fe3cca72b384e9002ac47503e606e7247121
gtk-demo: Make the image demo more robust

Make sure we don't crash if the demo is closed
early.

Fixes: #3058
demos/gtk-demo/images.c