compilation fix for VC6

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22199 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-07-21 13:04:58 +00:00
parent c89d41600b
commit a0fad72341
1 changed files with 1 additions and 1 deletions
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -2640,7 +2640,7 @@ void wxGenericTreeCtrl::OnChar( wxKeyEvent &event )
                    if (!next)
                    {
                        wxTreeItemId current = m_key_current;
-                        while (current && !next)
+                        while (current.IsOk() && !next)
                        {
                            current = GetItemParent( current );
                            if (current) next = GetNextSibling( current );