From 9aa40d6a75ba81d6741c3ca6df0de2db9352e9ac Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Tue, 24 Jan 2006 06:02:32 +0000
Subject: [PATCH] GetCurrentObject does not SetLastError() on a null object.

svn path=/trunk/; revision=21010
---
 reactos/subsys/win32k/objects/dc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/reactos/subsys/win32k/objects/dc.c b/reactos/subsys/win32k/objects/dc.c
index 8cff9d75531..5a331353c7e 100644
--- a/reactos/subsys/win32k/objects/dc.c
+++ b/reactos/subsys/win32k/objects/dc.c
@@ -1173,6 +1173,9 @@ NtGdiGetCurrentObject(HDC  hDC, UINT  ObjectType)
   HGDIOBJ SelObject;
   DC *dc;
 
+  /* From Wine: GetCurrentObject does not SetLastError() on a null object */
+  if(!hDC) return NULL;
+
   if(!(dc = DC_LockDc(hDC)))
   {
     SetLastWin32Error(ERROR_INVALID_HANDLE);