From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 23 Mar 2009 15:59:37 +0000 (+0000)
Subject: don't assert in Refresh() if window is not created yet, simply return without doing... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/b4857be372c690e34d4c54ad11c41429b84e9384

don't assert in Refresh() if window is not created yet, simply return without doing anything (fixes crash on startup in the aui sample introduced by r59394)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59780 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index fb13c32ec2..845268de67 100644
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -3529,7 +3529,12 @@ bool wxWindowGTK::ScrollPages(int pages)
 void wxWindowGTK::Refresh(bool WXUNUSED(eraseBackground),
                           const wxRect *rect)
 {
-    wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
+    if ( !m_widget )
+    {
+        // it is valid to call Refresh() for a window which hasn't been created
+        // yet, it simply doesn't do anything in this case
+        return;
+    }
 
     if (!m_wxwindow)
     {