From 62faa8ebcc2093ea82d8b3b240a4ffbe6ecc948f Mon Sep 17 00:00:00 2001
From: Anthony Berton <bertonanthony@gmail.com>
Date: Wed, 27 Jul 2022 11:27:23 +0200
Subject: [PATCH] FIX - PHP8 Warnning

---
 htdocs/core/actions_setmoduleoptions.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/actions_setmoduleoptions.inc.php b/htdocs/core/actions_setmoduleoptions.inc.php
index fbf526fd58e..0f87998e70c 100644
--- a/htdocs/core/actions_setmoduleoptions.inc.php
+++ b/htdocs/core/actions_setmoduleoptions.inc.php
@@ -41,7 +41,7 @@ if ($action == 'update' && is_array($arrayofparameters) && !empty($user->admin))
 	foreach ($arrayofparameters as $key => $val) {
 		// Modify constant only if key was posted (avoid resetting key to the null value)
 		if (GETPOSTISSET($key)) {
-			if (preg_match('/category:/', $val['type'])) {
+			if (isset($val['type']) && preg_match('/category:/', $val['type'])) {
 				if (GETPOST($key, 'int') == '-1') {
 					$val_const = '';
 				} else {