From 9df05aab59ad8ff0e3cf5556e8273c72c0fc5203 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 4 May 2009 10:23:52 +0000
Subject: [PATCH] don't duplicate wxGetTopLevelParent() code in
 wxHtmlHelpController::FindTopLevelWindow()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60514 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/html/helpctrl.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/html/helpctrl.cpp b/src/html/helpctrl.cpp
index 28e07592b7..c70f5f24aa 100644
--- a/src/html/helpctrl.cpp
+++ b/src/html/helpctrl.cpp
@@ -115,12 +115,7 @@ void wxHtmlHelpController::SetTitleFormat(const wxString& title)
 // Find the top-most parent window
 wxWindow* wxHtmlHelpController::FindTopLevelWindow()
 {
-    wxWindow* parent = m_helpWindow;
-    while (parent && !parent->IsTopLevel())
-    {
-        parent = parent->GetParent();
-    }
-    return parent;
+    return wxGetTopLevelParent(m_helpWindow);
 }
 
 bool wxHtmlHelpController::AddBook(const wxFileName& book_file, bool show_wait_msg)
-- 
2.50.0