From ced2fad6f29487fb7db44b7f1876e889535865bc Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 19 Jun 2009 00:01:40 +0000
Subject: [PATCH] only erase background if we do have a non-default background
 set

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61127 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/osx/window_osx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osx/window_osx.cpp b/src/osx/window_osx.cpp
index cb59ce7889..5ba3fcaf50 100644
--- a/src/osx/window_osx.cpp
+++ b/src/osx/window_osx.cpp
@@ -1778,7 +1778,7 @@ bool wxWindowMac::MacDoRedraw( long time )
                         break;
                 }
 
-                if ( MacGetTopLevelWindow() )
+                if ( UseBgCol() && MacGetTopLevelWindow() )
                 {
                     dc.SetBackground(GetBackgroundColour());
                     dc.Clear();
-- 
2.50.0