create dialog with !NULL parent

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8522 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/samples/mdi/mdi.cpp b/samples/mdi/mdi.cpp
index 9d880d509426cef7f1a70774f1745d6f33ba632c..e3d07b818056629265e825f6a8104b8e0d006831 100644 (file)
--- a/samples/mdi/mdi.cpp
+++ b/samples/mdi/mdi.cpp
@@ -434,7 +434,7 @@ void MyChild::OnChangeTitle(wxCommandEvent& WXUNUSED(event))
     wxString title = wxGetTextFromUser(_T("Enter the new title for MDI child"),
                                        _T("MDI sample question"),
                                        s_title,
-                                       GetParent()->GetParent());
+                                       GetParent());
     if ( !title )
         return;