[WIN32K]

[reactos.git] / reactos / subsystems / win32 / win32k / include / dc.h

diff --git a/reactos/subsystems/win32/win32k/include/dc.h b/reactos/subsystems/win32/win32k/include/dc.h
index 2d94c24..07f412b 100644 (file)
--- a/reactos/subsystems/win32/win32k/include/dc.h
+++ b/reactos/subsystems/win32/win32k/include/dc.h
@@ -213,7 +213,10 @@ DC_vSelectSurface(PDC pdc, PSURFACE psurfNew)
 {
     PSURFACE psurfOld = pdc->dclevel.pSurface;
     if (psurfOld)
+    {
+        psurfOld->hdc = NULL;
         SURFACE_ShareUnlockSurface(psurfOld);
+    }
     if (psurfNew)
         GDIOBJ_IncrementShareCount((POBJ)psurfNew);
     pdc->dclevel.pSurface = psurfNew;