/** * Prepare sales rule's discount quantity * * @param Mage_Core_Model_Abstract $object * * @return Mage_SalesRule_Model_Resource_Rule */ public function _beforeSave(Mage_Core_Model_Abstract $object) { if (!$object->getDiscountQty()) { $object->setDiscountQty(new Zend_Db_Expr('NULL')); } parent::_beforeSave($object); return $this; }
/** * @param Mage_Core_Model_Abstract $object * * @return Mage_SalesRule_Model_Resource_Rule */ public function _beforeSave(Mage_Core_Model_Abstract $object) { parent::_beforeSave($object); return $this; }