[PATCH] user32: Delay retreival of window style in GetDCEx().

[Jeff Smith]

Signed-off-by: Jeff Smith 
---
 dlls/gdi32/tests/dc.c  | 2 ++
 dlls/user32/painting.c | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/gdi32/tests/dc.c b/dlls/gdi32/tests/dc.c
index 6640134d1f..10dd14c413 100644
--- a/dlls/gdi32/tests/dc.c
+++ b/dlls/gdi32/tests/dc.c
@@ -663,8 +663,10 @@ static void test_DC_bitmap(void)
     /* fill bitmap data with b&w pattern */
     for( i = 0; i < 64; i++) bits[i] = i & 1 ? 0 : 0xffffff;

+    SetLastError(0xdeadbeef);
     hdc = GetDC(0);
     ok( hdc != NULL, "CreateDC rets %p\n", hdc);
+    ok(GetLastError() == 0xdeadbeef, "expected GetLastError() == 0xdeadbeef, got %#x\n", GetLastError());
     bitspixel = GetDeviceCaps( hdc, BITSPIXEL);
     /* create a memory dc */
     hdcmem = CreateCompatibleDC( hdc);
diff --git a/dlls/user32/painting.c b/dlls/user32/painting.c
index 313c5fa1e6..b7d787ae47 100644
--- a/dlls/user32/painting.c
+++ b/dlls/user32/painting.c
@@ -987,7 +987,7 @@ HDC WINAPI GetDCEx( HWND hwnd, HRGN hrgnClip, DWORD flags )
     struct dce *dce;
     BOOL bUpdateVisRgn = TRUE;
     HWND parent;
-    LONG window_style = GetWindowLongW( hwnd, GWL_STYLE );
+    LONG window_style;

if (!hwnd) hwnd = GetDesktopWindow();
     else hwnd = WIN_GetFullHandle( hwnd );
@@ -996,6 +996,8 @@ HDC WINAPI GetDCEx( HWND hwnd, HRGN hrgnClip, DWORD flags )

if (!IsWindow(hwnd)) return 0;

+    window_style = GetWindowLongW( hwnd, GWL_STYLE );
+
     /* fixup flags */

if (flags & (DCX_WINDOW | DCX_PARENTCLIP)) flags |= DCX_CACHE;