From 02d40422eab478b2991bb5d39d6da80ac8843db6 Mon Sep 17 00:00:00 2001
From: milos-pejanovic-devtech <milos.pejanovic@devtechgroup.com>
Date: Wed, 26 Oct 2016 10:46:19 +0200
Subject: [PATCH] Arrays with single values shouldnt have a null value

---
 src/Mapper/XmlModelMapper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mapper/XmlModelMapper.php b/src/Mapper/XmlModelMapper.php
index 7df5401..80bdec9 100644
--- a/src/Mapper/XmlModelMapper.php
+++ b/src/Mapper/XmlModelMapper.php
@@ -399,7 +399,7 @@ protected function createDomNode(\DOMDocument $domDocument, string $name, $value
      */
     protected function mapPropertyByType(ModelPropertyType $propertyType, $value) {
         $value = Iteration::typeFilter($value);
-        if($propertyType->getActualType() === TypeEnum::ARRAY && !is_array($value) ) {
+        if($propertyType->getActualType() === TypeEnum::ARRAY && !is_array($value) && !is_null($value)) {
             $value = [$value];
         }