From f5d6be6d86d8047ee33c64fa5e1fa21fa347f0b5 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Sun, 14 Sep 2014 18:11:38 +0000
Subject: [PATCH] fixing memory leak

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77697 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/msw/graphicsd2d.cpp | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/msw/graphicsd2d.cpp b/src/msw/graphicsd2d.cpp
index 521a2cc0b0..b6e69c6c4f 100644
--- a/src/msw/graphicsd2d.cpp
+++ b/src/msw/graphicsd2d.cpp
@@ -3457,20 +3457,20 @@ private :
 
 IMPLEMENT_DYNAMIC_CLASS(wxD2DRenderer,wxGraphicsRenderer)
 
-static wxD2DRenderer* gs_D2DRenderer = NULL;
-
-wxGraphicsRenderer* wxGraphicsRenderer::GetDirect2DRenderer()
-{
-    if (!wxDirect2D::Initialize())
-        return NULL;
-
-    if (gs_D2DRenderer == NULL)
-    {
-        gs_D2DRenderer = new wxD2DRenderer();
-    }
-
-    return gs_D2DRenderer;
-}
+static wxScopedPtr<wxD2DRenderer> gs_D2DRenderer;
+
+wxGraphicsRenderer* wxGraphicsRenderer::GetDirect2DRenderer()
+{
+    if (!wxDirect2D::Initialize())
+        return NULL;
+
+    if (!gs_D2DRenderer)
+    {
+        gs_D2DRenderer.reset(new wxD2DRenderer());
+    }
+
+    return gs_D2DRenderer.get();
+}
 
 wxD2DRenderer::wxD2DRenderer()
 {