Use if construct instead of conditional assignment

1 files changed, 8 insertions, 2 deletions

diff --git a/lib/finance.js b/lib/finance.js
index 2939a659..8eaf0de9 100644
--- a/lib/finance.js
+++ b/lib/finance.js
@@ -255,8 +255,14 @@ self.litecoinAddress = function () {
    * @method  faker.finance.iban
    */
   self.iban = function (formatted, countryCode) {
-      var findFormat = function(currentFormat) { return currentFormat.country === countryCode; };
-      var ibanFormat = countryCode ? ibanLib.formats.find(findFormat) : faker.random.arrayElement(ibanLib.formats);
+      var ibanFormat;
+      if (countryCode) {
+          var findFormat = function(currentFormat) { return currentFormat.country === countryCode; };
+          ibanFormat = ibanLib.formats.find(findFormat);
+      } else {
+          ibanFormat = faker.random.arrayElement(ibanLib.formats);
+      }
+
       if (!ibanFormat) {
           throw new Error('Country code ' + countryCode + ' not supported.');
       }