Undefined variable in new report code

Hey

My IDE is highlighting that $financialTypes is undefined in the following code added in a recent commit of yours. I have no idea the impact but assume there is some somewhere.

Offending line is

CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes);

/**

• Generate temporary table to hold all contributions with permissioned FTs.
  *
• @param object $query
• @param string $alias
• @param bool $return
  */
  public function getPermissionedFTQuery(&$query, $alias = NULL, $return = FALSE) {
  if (!CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()) { return FALSE; }

  CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes);
  if (empty($financialTypes))

  { $contFTs = "0"; $liFTs = implode(',', array_keys(CRM_Contribute_Pseudoconstant::financialType())); }