From 281f1f75966c10686a4354446a9996c404c316a5 Mon Sep 17 00:00:00 2001
From: David Bomba <turbo124@gmail.com>
Date: Thu, 14 May 2020 21:53:09 +1000
Subject: [PATCH] Fixes for null values in custom values (#3703)

---
 app/Factory/InvoiceItemFactory.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/Factory/InvoiceItemFactory.php b/app/Factory/InvoiceItemFactory.php
index cdb29f3247ff..77a621817c05 100644
--- a/app/Factory/InvoiceItemFactory.php
+++ b/app/Factory/InvoiceItemFactory.php
@@ -34,10 +34,10 @@ class InvoiceItemFactory
         $item->tax_rate3 = 0;
         $item->sort_id = 0;
         $item->line_total = 0;
-        $item->custom_value1 = null;
-        $item->custom_value2 = null;
-        $item->custom_value3 = null;
-        $item->custom_value4 = null;
+        $item->custom_value1 = '';
+        $item->custom_value2 = '';
+        $item->custom_value3 = '';
+        $item->custom_value4 = '';
 
         return $item;
     }