file1.php

hplib/REST/ORMFormatter/Filter.php
@@ -99,8 +99,7 @@ protected function convertCurrencyFields($record,$filtered_record, $fields, $fro
         try {
             $target_currency = $currency_lookup->getCurrency($to_currency_code);
         } catch (Exception_CurrencyNotFound $e) {
-            throw new REST_Exception_BadRequest($to_currency_code." is not a valid currency");
-            return;
+            return $filtered_record;
         }
 
         // get the original currency off $from_code
diff --git a/phplib/REST/Request.php b/phplib/REST/Request.php
index d466276..aadec15 100644
--- a/phplib/REST/Request.php
+++ b/phplib/REST/Request.php
@@ -502,6 +502,9 @@ public function getParam($name, $required=false) {
         } else if ($name ==