[weiden] 13630: minor fix

minor fix
Modified: trunk/reactos/subsys/win32k/objects/region.c
  _____  

Modified: trunk/reactos/subsys/win32k/objects/region.c
--- trunk/reactos/subsys/win32k/objects/region.c	2005-02-18
12:59:30 UTC (rev 13629)
+++ trunk/reactos/subsys/win32k/objects/region.c	2005-02-18
13:07:27 UTC (rev 13630)
@@ -1992,7 +1992,7 @@

 		  RGNDATA_UnlockRgn(hSrc2);
 		  result = destRgn->rdh.iType;
 		}
-		else
+		else if(hSrc2 == NULL)
                 {
                   DPRINT1("NtGdiCombineRgn requires hSrc2 != NULL for
combine mode %d!\n", CombineMode);
                 }