From e442eb6ce28051947c02d9ff2d3830c7a9ed3321 Mon Sep 17 00:00:00 2001
From: James Cole <JC5@users.noreply.github.com>
Date: Wed, 20 Sep 2017 08:31:00 +0200
Subject: [PATCH] Update Amount.php

Fix null pointer #854
---
 app/Import/Converter/Amount.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/Import/Converter/Amount.php b/app/Import/Converter/Amount.php
index 1177b86a2e..bf1f23fdf9 100644
--- a/app/Import/Converter/Amount.php
+++ b/app/Import/Converter/Amount.php
@@ -36,6 +36,10 @@ class Amount implements ConverterInterface
      */
     public function convert($value): string
     {
+        if(is_null($value)) {
+            return '0';
+        }
+        $value = strval($value);
         Log::debug(sprintf('Start with amount "%s"', $value));
         $len             = strlen($value);
         $decimalPosition = $len - 3;