Gift Card getting charged inspite of points payment

[anusha_das]

When payment is done by redeeming points in conjunction with a gift card, the gift card gets charged the whole value of the grand total inspite of redeeming points.  I have added gift card to the quote programmatically like so: 

private function _setGiftCard(&$quote)
    {

        try {
            $cards = unserialize($quote->getGiftCards());
            foreach ($cards as $card) {
                $currentCard = Mage::getModel('enterprise_giftcardaccount/giftcardaccount')->load($card['i']);
                if ($currentCard->getId()) {
                    $currentCard->removeFromCart(true, $quote);
                }
            }

            $giftCard = Mage::getModel('enterprise_giftcardaccount/giftcardaccount')->loadByCode($this->_giftCard);
	    $cid = $this->_getRead()->fetchOne('SELECT customer_id FROM do_customer_giftcard WHERE giftcard_id='.$giftCard->getId());
	    if($cid!=$this->_customerId) throw new Exception('no ownership');
            $giftCard->addToCart(true, $quote);
        } catch (Exception $e) {
            throw new Goopter_Gift_Card_Exception($e->getMessage());
        }
    }

And Points Value calculated if added to quote using set methods. Seems like gift card payment does not recognize the payment by points. Any help would be much appreciated. Thanks!