/**
* Get the subscribers prefix with fallback to customer data
*
* @return string
*/
public function getSubscriberPrefix()
{
$prefix = parent::getSubscriberPrefix();
if (!$prefix && Mage::getStoreConfig('newsletterextended/fields/customer_fallback') && $this->getCustomer()) {
$prefix = $this->getCustomer()->getPrefix();
}
return $prefix;
}
