Further refine of #15226: wxRichTextCtrl: Implement setting properties with undo...

[wxWidgets.git] / samples / widgets / notebook.cpp

diff --git a/samples/widgets/notebook.cpp b/samples/widgets/notebook.cpp
index ded5de39005a79ec12b68446eff84e8005488f1b..0a5d2821032dd9de89078ca403935157e0d4b5b0 100644 (file)
--- a/samples/widgets/notebook.cpp
+++ b/samples/widgets/notebook.cpp
@@ -4,9 +4,8 @@
 // Purpose:     Part of the widgets sample showing book controls
 // Author:      Vadim Zeitlin, Wlodzimierz ABX Skiba
 // Created:     06.04.01
-// Id:          $Id$
 // Copyright:   (c) 2001 Vadim Zeitlin, 2006 Wlodzimierz Skiba
-// License:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -335,11 +334,7 @@ void BookWidgetsPage::CreateImageList()
     }
     else // no images
     {
-        if ( m_imageList )
-        {
-            delete m_imageList;
-            m_imageList = NULL;
-        }
+        wxDELETE(m_imageList);
     }
 
     // because of the bug in wxMSW we can't use SetImageList(NULL) - although