X-Git-Url: https://jasonwoof.com/gitweb/?p=ckeditor.git;a=blobdiff_plain;f=_source%2Fplugins%2Fundo%2Fplugin.js;h=b78995ca10d7daf6d6d8fd0532796beef30b4dfd;hp=fde581f07014eb0e599f49a164c0a4d6e0722a5c;hb=039a051ccf3901311661022a30afd60fc38130c9;hpb=c9fdde67e6384bd5a66adc2b3bba5c4ce9db56c7

diff --git a/_source/plugins/undo/plugin.js b/_source/plugins/undo/plugin.js
index fde581f..b78995c 100644
--- a/_source/plugins/undo/plugin.js
+++ b/_source/plugins/undo/plugin.js
@@ -133,7 +133,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 			editor.on( 'updateSnapshot', function()
 			{
 				if ( undoManager.currentImage && new Image( editor ).equals( undoManager.currentImage ) )
-					setTimeout( function () { undoManager.update(); }, 0 );
+					setTimeout( function() { undoManager.update(); }, 0 );
 			});
 		}
 	});
@@ -339,7 +339,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
 			 */
 			this.index = -1;
 
-			this.limit = this.editor.config.undoStackSize;
+			this.limit = this.editor.config.undoStackSize || 20;
 
 			this.currentImage = null;
 
@@ -545,7 +545,6 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
  * @example
  * config.undoStackSize = 50;
  */
-CKEDITOR.config.undoStackSize = 20;
 
 /**
  * Fired when the editor is about to save an undo snapshot. This event can be