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Check for potentially NULL m_focus (Patch #1187992)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33838 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn 2005-04-22 16:02:04 +00:00
parent e4f0ea6b45
commit dc0846f745
1 changed files with 4 additions and 3 deletions
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7
src/common/popupcmn.cpp
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@ -289,9 +289,10 @@ void wxPopupTransientWindow::Popup(wxWindow *winFocus)
m_child->Connect(wxEVT_DESTROY,
wxWindowDestroyEventHandler(wxPopupTransientWindow::OnDestroy),
NULL, this);
m_focus->Connect(wxEVT_DESTROY,
wxWindowDestroyEventHandler(wxPopupTransientWindow::OnDestroy),
NULL, this);
if (m_focus)
m_focus->Connect(wxEVT_DESTROY,
wxWindowDestroyEventHandler(wxPopupTransientWindow::OnDestroy),
NULL, this);
}
bool wxPopupTransientWindow::Show( bool show )