X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fplugins%2Fhorizontalrule%2Fplugin.js;h=d4ec65a6eb40a06aa7e7f717652d5232357ba805;hb=4e90e78dc97789709ee7404359a5517540c27553;hp=80ae0dcc082b340b71785cab2dffffce9d66c952;hpb=ea7e3453c7b0f023b050aca6d9f83ab372860d91;p=ckeditor.git

diff --git a/_source/plugins/horizontalrule/plugin.js b/_source/plugins/horizontalrule/plugin.js
index 80ae0dc..d4ec65a 100644
--- a/_source/plugins/horizontalrule/plugin.js
+++ b/_source/plugins/horizontalrule/plugin.js
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.html or http://ckeditor.com/license
 */
 
@@ -11,6 +11,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 {
 	var horizontalruleCmd =
 	{
+		canUndo : false,    // The undo snapshot will be handled by 'insertElement'.
 		exec : function( editor )
 		{
 			editor.insertElement( editor.document.createElement( 'hr' ) );