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96829a7b19
This can happen if RRTellChanged is called during initialization.
Continuing in that case makes no sense conceptually:
* Any event sent over the wire requires a corresponding window.
* No root window probably means there can't be any clients which could
receive the events.
In practice, it would result in a crash down the road due to
dereferencing the NULL ScreenRec::root pointer.
Reviewed-by: Olivier Fourdan <ofourdan@redhat.com>
(cherry picked from commit
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| .. | ||
| meson.build | ||
| randr.c | ||
| randrstr.h | ||
| rrcrtc.c | ||
| rrdispatch.c | ||
| rrinfo.c | ||
| rrlease.c | ||
| rrmode.c | ||
| rrmonitor.c | ||
| rroutput.c | ||
| rrpointer.c | ||
| rrproperty.c | ||
| rrprovider.c | ||
| rrproviderproperty.c | ||
| rrscreen.c | ||
| rrsdispatch.c | ||
| rrtransform.c | ||
| rrtransform.h | ||
| rrxinerama.c | ||