Beispiel #1
0
 protected function _getRules2()
 {
     $rules = $this->_rules;
     $first_rule = current($rules);
     if ($first_rule !== false) {
         if ($first_rule instanceof Mage_SalesRule_Model_Mysql4_Rule_Collection) {
             return parent::_getRules();
         }
     }
     return $rules;
 }