From: Francesco Montorsi <f18m_cpp217828@yahoo.it>
Date: Sun, 11 Jan 2009 00:40:09 +0000 (+0000)
Subject: guard against NULL parents
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/6de4336e3839d19f835a5e689c56659f9bdd15e9?ds=sidebyside

guard against NULL parents

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58003 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index 71c77849b5..c7b1ce56c6 100644
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -1,6 +1,6 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        src/gtk/dcclient.cpp
-// Purpose:
+// Purpose:     wxWindowDCImpl implementation
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Robert Roebling, Chris Breeze
@@ -276,7 +276,8 @@ wxWindowDCImpl::wxWindowDCImpl( wxDC *owner, wxWindow *window ) :
     if ( !widget )
     {
         window = window->GetParent();
-        widget = window->m_wxwindow;
+        if (window)
+            widget = window->m_wxwindow;
     }
 
     wxASSERT_MSG( widget, wxT("DC needs a widget") );