added check for index validity to OnTabButton()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45164 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-03-30 16:49:42 +00:00 · 2007-03-30 16:49:42 +00:00 · 760fdb6755
commit 760fdb6755
parent 849c353a39
1 changed files with 3 additions and 1 deletions
--- a/src/aui/auibook.cpp
+++ b/src/aui/auibook.cpp
@ -3572,9 +3572,11 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt)
            {
                close_wnd->Close();
            }
-             else
+            else
            {
                int main_idx = m_tabs.GetIdxFromWindow(close_wnd);
+                wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") );
+
                DeletePage(main_idx);
            }
        }