From f60dfa54153c032d231200bb2998568a55452a0a Mon Sep 17 00:00:00 2001
From: Adam Greer <adam.greer@netmatters.com>
Date: Thu, 26 Nov 2015 10:05:35 +0000
Subject: [PATCH] Return NULL value for Undefined

Return a NULL value from the data object when no data is set in the XML
file
---
 src/XeroPHP/Remote/Object.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/XeroPHP/Remote/Object.php b/src/XeroPHP/Remote/Object.php
index 4c9e5384..40be7344 100644
--- a/src/XeroPHP/Remote/Object.php
+++ b/src/XeroPHP/Remote/Object.php
@@ -167,8 +167,10 @@ public function fromStringArray($input_array, $replace_data = false) {
                 continue;
             }
 
-            if(!isset($input_array[$property]))
+            if(!isset($input_array[$property])) {
+                $this->_data[$property] = null;
                 continue;
+            }
 
             //Fix for an earlier assumption that the API didn't return more than two levels of nested objects.
             //Handles Invoice > Contact > Address etc. in one build.