From bf5e26a263c1962bc9958292570961ea9f4e570d Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Fri, 22 Aug 2008 22:32:47 +0000
Subject: [PATCH] fix canvas control border, at least under Vista

svn: r11394
---
 src/wxwindow/src/msw/wx_canvs.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wxwindow/src/msw/wx_canvs.cxx b/src/wxwindow/src/msw/wx_canvs.cxx
index 7f8b3f3c37..21622eb724 100644
--- a/src/wxwindow/src/msw/wx_canvs.cxx
+++ b/src/wxwindow/src/msw/wx_canvs.cxx
@@ -624,12 +624,12 @@ BOOL wxCanvasWnd::NCPaint(WPARAM wParam, LPARAM lParam, LONG *result)
       }
 
       GetWindowRect(hWnd, &wr);
-      
+
       r = DefWindowProc(WM_NCPAINT, wParam, lParam);
       *result = r;
 
       if (control_theme) {    
-	hdc = GetDCEx(hWnd, (HRGN)wParam, DCX_WINDOW|DCX_INTERSECTRGN);
+	hdc = GetDCEx(hWnd, /* wParam */ NULL, DCX_WINDOW /* |DCX_INTERSECTRGN */);
 
 	wr.right -= wr.left;
 	wr.bottom -= wr.top;