[Bug 49500] Wine is not displaying any windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49500

--- Comment #10 from Nyxis  ---
(In reply to Rafał Mużyło from comment #9)
> ...taking a stab in the dark: in dlls/winex11.drv/xrandr.c in
> get_primary_rect after fallback label
>
> above the loop that iterates crtcs, something like this *might* work:
>
> if (!resources->ncrtc)
> {
>   SetRect( &primary_rect, 0, 0, DisplayWidth (gdi_display, DefaultScreen(
> gdi_display )), DisplayHeight (gdi_display, DefaultScreen( gdi_display )) );
>   return primary_rect;
> }

I've git-cloned wine-5.12 and added this code right after this line:
WARN("Primary is set to a disconnected XRandR output.\n");

It didn't work.

I'm performing regression test right now...