[Bug 4755] New: X Error of failed request: BadDrawable (X_PolyFillRectangle) when switching to Virtual Desktop

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4755

Summary: X Error of failed request:  BadDrawable
                    (X_PolyFillRectangle) when switching to Virtual Desktop
           Product: Wine
           Version: CVS
          Platform: PC-x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: wine-x11driver
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
  Major opcode of failed request:  70 (X_PolyFillRectangle)
  Resource id in failed request:  0x4400008
  Serial number of failed request:  31174
  Current serial number in output stream:  31333

Steps to reproduce:
Run winecfg and turn on Virtual Desktop (doesn't matter what size)
Close winecfg
Run winefile   (in virtual desktop)
Click File > Run, type 'winecfg'
Uncheck the Virtual Desktop, and close winecfg.
Try to move the winefile window, and the error will pop up.
It will also freeze your mouse into the window, so you have to Ctrl-Alt-F2 to
another terminal and manually kill the wine processes.

Minor bug, but still a bug.