Fixed php notice in session library.

tbrehm

2011-08-29 e615265d3b51e27f0f664cea193b6353975d6f7d

 interface/web/sites/cron_edit.php

@@ -168,8 +168,9 @@
        if($has_error == true) {
            parent::onError();
            exit;
        }
        else parent::onInsertSave($sql);
        } else {
         return parent::onInsertSave($sql);
      }
    }
    
   function onAfterInsert() {