From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 27 Jan 2009 14:48:20 +0000 (+0000)
Subject: don't do anything in SetWindowMenu() if we're setting the same menu as we already... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/74c34d22773e39b13fe0502798494b38f261a9e5?ds=inline

don't do anything in SetWindowMenu() if we're setting the same menu as we already have

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58457 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/include/wx/mdi.h b/include/wx/mdi.h
index 2a7bbc2cfa..37f0fa5208 100644
--- a/include/wx/mdi.h
+++ b/include/wx/mdi.h
@@ -88,8 +88,11 @@ public:
     // menu can be NULL to disable the window menu completely
     virtual void SetWindowMenu(wxMenu *menu)
     {
-        delete m_windowMenu;
-        m_windowMenu = menu;
+        if ( menu != m_windowMenu )
+        {
+            delete m_windowMenu;
+            m_windowMenu = menu;
+        }
     }
 #endif // wxUSE_MENUS