issue 2119. supporting php 5.4. editor, extravar and file classes.

git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@12688 201d5d3c-b55e-5fd7-737f-ddc643e51545

classes/editor/EditorHandler.class.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Superclass of the edit component.
  * Set up the component variables
@@ -8,16 +9,20 @@
  */
 class EditorHandler extends Object
 {
+
 	/**
 	 * set the xml and other information of the component
 	 * @param object $info editor information
 	 * @return void
-	 **/
+	 * */
 	function setInfo($info)
 	{
 		Context::set('component_info', $info);
 
-		if(!$info->extra_vars) return;
+		if(!$info->extra_vars)
+		{
+			return;
+		}
 
 		foreach($info->extra_vars as $key => $val)
 		{