memorytexture: Add a check
authorBenjamin Otte <otte@redhat.com>
Mon, 24 Jul 2023 14:12:51 +0000 (16:12 +0200)
committerBenjamin Otte <otte@redhat.com>
Mon, 31 Jul 2023 14:51:03 +0000 (16:51 +0200)
commitae509406f19b7cb705eb910ebf37159065b564ce
treec82e748485a3a6579220b14b5799d8437742926f
parent1aa7f18b231b94eac8f0d812f6ea452f7aec57a8
memorytexture: Add a check

Sophie Herold was running into this problem while coding, so let's help
people by catching it early.
gdk/gdkmemorytexture.c