Sebastian Wick d6d6dc65c1 window-actor/wayland: Do not crash when there is no monitor
When all monitors are blanking or after suspending there might not be
any monitors temporarily. We can't draw a black background when we don't
know the size of the monitor it's fullscreen on but it's fine because
there actually is no monitor.

Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2508
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2695>
2022-11-15 22:46:30 +01:00
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