public function getItemsCount()
{
$result = parent::getItemsCount();
if ($result == 0 && !Mage::getStoreConfigFlag('mana_filters/parents_children/show_siblings_of_deepest_subcategory')) {
$result = 1;
}
return $result;
}
public function apply(Zend_Controller_Request_Abstract $request, $filterBlock)
{
parent::apply($request, $filterBlock);
return $this;
}
