don't assert if kind == Item_None in wxSizerItem::IsShown(), this can happen during windows destruction (bug 1216428)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34700 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2005-06-17 21:46:20 +00:00
parent 0a936028d4
commit f166217789
1 changed files with 2 additions and 1 deletions
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -440,7 +440,8 @@ bool wxSizerItem::IsShown() const
    switch ( m_kind )
    {
        case Item_None:
-            wxFAIL_MSG( _T("uninitialized sizer item") );
+            // we may be called from CalcMin(), just return false so that we're
+            // not used
            break;

        case Item_Window: