Index: pdevobj.c
===================================================================
--- win32ss/gdi/eng/pdevobj.c	(revision 74398)
+++ win32ss/gdi/eng/pdevobj.c	(working copy)
@@ -293,6 +293,8 @@
         DPRINT1("FIXME: EngpPopulateDeviceModeList failed, we just destroyed a perfectly good mode list\n");
     }
 
+    ppdev->pdmwDev = pGraphicsDevice->pDevModeList[pGraphicsDevice->iCurrentMode].pdm;
+
     /* Unlock PDEV */
     EngReleaseSemaphore(ppdev->hsemDevLock);
 }