From e1f9e1496f6bcd256560d4f76474a027808ddc07 Mon Sep 17 00:00:00 2001
From: Andy Pieters <andy@pay.nl>
Date: Wed, 22 Feb 2017 11:45:39 +0100
Subject: [PATCH] Fixed notice if birthdate was not set

---
 src/Api/Transaction/Start.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Api/Transaction/Start.php b/src/Api/Transaction/Start.php
index d31a0e5b..b84712d6 100644
--- a/src/Api/Transaction/Start.php
+++ b/src/Api/Transaction/Start.php
@@ -444,7 +444,7 @@ protected function getData()
         }
 
         if (!empty($this->_enduser)) {
-            if ($this->_enduser['birthDate']) {
+            if (isset($this->_enduser['birthDate'])) {
                 $this->_enduser['dob'] = $this->_enduser['birthDate']->format('d-m-Y');
                 unset($this->_enduser['birthDate']);
             }