/**
* Do not unset category filter, instead restore it from the 'previous_category_id' key
* otherwise it cause error with on of the enterprise modules.
*
* @return Varien_Db_Select
*/
public function getProductCountSelect()
{
$currentSelect = clone $this->_select;
$currentProductLimitations = $this->_productLimitationFilters;
if (isset($this->_productLimitationFilters['previous_category_id'])) {
$this->_productLimitationFilters['category_id'] = $this->_productLimitationFilters['previous_category_id'];
}
$this->_applyProductLimitations();
$select = parent::getProductCountSelect();
$this->_select = $currentSelect;
$this->_productLimitationFilters = $currentProductLimitations;
return $select;
}
