article url

@@ -1157,11 +1157,9 @@ class Helpers
     {
         $jurl = json_decode($url);
         if(!empty($jurl) && isset($jurl['url']) && !empty($jurl['url'])) {
-            $rurl = $jurl['url'];
+            return $jurl['url'];
         } else {
-            $rurl = self::url('/'.$id.'.html', array(), 'guang');
+            return self::url('/'.$id.'.html', array(), 'guang');
         }
-        
-        return $rurl;
     }
 }