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

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58457 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-01-27 14:48:20 +00:00
parent f4f6ad7547
commit 74c34d2277
1 changed files with 5 additions and 2 deletions
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7
include/wx/mdi.h
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@@ -88,8 +88,11 @@ public:
// menu can be NULL to disable the window menu completely // menu can be NULL to disable the window menu completely
virtual void SetWindowMenu(wxMenu *menu) virtual void SetWindowMenu(wxMenu *menu)
{ {
delete m_windowMenu; if ( menu != m_windowMenu )
m_windowMenu = menu; {
delete m_windowMenu;
m_windowMenu = menu;
}
} }
#endif // wxUSE_MENUS #endif // wxUSE_MENUS