From 44203e70325ea67b6d3170a34ab0bee7b2d20c98 Mon Sep 17 00:00:00 2001
From: Andreas Schroth <andreas@hpage.com>
Date: Sat, 30 Nov 2019 01:19:46 +0100
Subject: [PATCH] Fix PHP 7.4 warning for invalid array access

error_get_last() might return null and then an invalid array access occurs.
For more information see this RFC: https://wiki.php.net/rfc/notice-for-non-valid-array-container
---
 lib/Exceptions/AbstractSafeException.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Exceptions/AbstractSafeException.php b/lib/Exceptions/AbstractSafeException.php
index 2e36f09c..1e426242 100644
--- a/lib/Exceptions/AbstractSafeException.php
+++ b/lib/Exceptions/AbstractSafeException.php
@@ -8,6 +8,10 @@ abstract class AbstractSafeException extends \ErrorException implements SafeExce
     public static function createFromPhpError(): self
     {
         $error = error_get_last();
+        
+        if ($error === null) {
+            return new static();
+        }
 
         return new static($error['message'], 0, $error['type']);
     }