X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2d143b6689b9ce3f02398d1ee4129f6a21024183..12bb29f5432174ecbd65549bda832d70d34a98ae:/src/html/helpfrm.cpp

diff --git a/src/html/helpfrm.cpp b/src/html/helpfrm.cpp
index 8673493025..12d914ba2a 100644
--- a/src/html/helpfrm.cpp
+++ b/src/html/helpfrm.cpp
@@ -204,7 +204,7 @@ void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt)
     if (m_HtmlHelpWin->GetSplitterWindow() && m_HtmlHelpWin->GetCfgData().navig_on)
         m_HtmlHelpWin->GetCfgData().sashpos = m_HtmlHelpWin->GetSplitterWindow()->GetSashPosition();
 
-    if (m_helpController && m_helpController->IsKindOf(CLASSINFO(wxHtmlHelpController)))
+    if (m_helpController && wxDynamicCast(m_helpController, wxHtmlHelpController))
     {
         ((wxHtmlHelpController*) m_helpController)->OnCloseFrame(evt);
     }