[Bug 17778] New: WinPolis drawing errors

http://bugs.winehq.org/show_bug.cgi?id=17778

Summary: WinPolis drawing errors
           Product: Wine
           Version: 1.1.17
          Platform: PC
               URL: http://download.chip.eu/de/WinPolis-3.43_25640.html
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=20004)
 --> (http://bugs.winehq.org/attachment.cgi?id=20004)
Wine 1.1.17 +bitmap Played one round, dialog boxes, minimised and restored

WinPolis seems to clear bitmaps off the board when a dialog box appears, and
they are redrawn as the players move around the board, but are removed again
with each dialog box.

Minimising and restoring the window also redraws the bitmaps.