wayland: Invalidate our gtk_surface when we're unmapped
authorRui Matos <tiagomatos@gmail.com>
Sat, 1 Aug 2015 15:08:30 +0000 (17:08 +0200)
committerRui Matos <tiagomatos@gmail.com>
Mon, 3 Aug 2015 12:24:36 +0000 (14:24 +0200)
commit36263076b26453fcbda5a000de93e8ad64d7d85e
tree50821221bff0d19e26e48b4e4360ea0324b1e5b2
parent61ba7adfc8f1b3ec9ea8deb25d63ca5898f6559c
wayland: Invalidate our gtk_surface when we're unmapped

Otherwise if we get mapped again we'll try to use an invalid
gtk_surface and the compositor will disconnect us.

https://bugzilla.gnome.org/show_bug.cgi?id=753138
gdk/wayland/gdkwindow-wayland.c