From b93f4239bb963a87744535bfb17bc67c87af1ed7 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 26 Sep 2010 22:11:32 +0000
Subject: [PATCH] Compilation fix for MinGW STL build.

std::tr1::unordeded_map<T *>::find() doesn't accept "const T *" pointer, at
least with MinGW 4.4.0 standard library version, so add an explicit
const_cast<> to fix compilation.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65651 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/msw/window.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 48147c007d..7d957ea588 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -4925,7 +4925,8 @@ bool wxWindowMSW::HandleEraseBkgnd(WXHDC hdc)
 
 bool wxWindowMSW::MSWHasEraseBgHook() const
 {
-    return gs_eraseBgHooks.find(this) != gs_eraseBgHooks.end();
+    return gs_eraseBgHooks.find(const_cast<wxWindowMSW *>(this))
+                != gs_eraseBgHooks.end();
 }
 
 void wxWindowMSW::MSWSetEraseBgHook(wxWindow *child)
-- 
2.50.0