From 441bd6d365ea2de93d34c2fe6d16ac8c1546a402 Mon Sep 17 00:00:00 2001
From: Ralf Kornberger <37985317+rakoitde@users.noreply.github.com>
Date: Sat, 8 Oct 2022 17:37:53 +0200
Subject: [PATCH] Update Connection.php

Passing null to parameter #2 ($string) of type string is deprecated
---
 system/Database/MySQLi/Connection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/Database/MySQLi/Connection.php b/system/Database/MySQLi/Connection.php
index f2a255546cc2..7492095792c3 100644
--- a/system/Database/MySQLi/Connection.php
+++ b/system/Database/MySQLi/Connection.php
@@ -419,7 +419,7 @@ protected function _fieldData(string $table): array
             $unsigned = null;
             sscanf($query[$i]->Type, '%[a-z](%[0-9,]) %[a-z]', $retVal[$i]->type, $retVal[$i]->length, $unsigned);
 
-            $exp                        = explode(',', $retVal[$i]->length);
+            $exp                        = explode(',', $retVal[$i]->length ?? '');
             $retVal[$i]->max_length     = isset($exp[0]) ? (int) $exp[0] : 0;
             $retVal[$i]->decimal_places = isset($exp[1]) ? (int) $exp[1] : 0;