When calling RRSetMonitor, an existing monitor name is allowed.
"If 'name' matches an existing Monitor on the screen, the existing one
will be deleted as if RRDeleteMonitor were called."
https://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt
It looks like the check was added by mistake, because in the next 'for'
the monitor is deleted if it is in this list.
Steps to reproduce:
Try RRSetMonitor with existing monitor name and other valid params
OBSERVED RESULT:
RRSetMonitors returns BadValue
EXPECTED RESULT:
RRSetMonitors returns OK
Amend: 7e1f86d42b
Signed-off-by: Ilya Pominov <ipominov@astralinux.ru>
146bb9b2c1