From 21274c94328b9df1f2e4be154adb1f0c2785089d Mon Sep 17 00:00:00 2001
From: Faustin <faustin.boitel@bordeaux-inp.fr>
Date: Sat, 10 Sep 2022 16:43:04 +0200
Subject: [PATCH] scrutinizer in core/class/html.formsetup.class.php: variable
 $valconst wasn't defined for all paths

---
 htdocs/core/class/html.formsetup.class.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/htdocs/core/class/html.formsetup.class.php b/htdocs/core/class/html.formsetup.class.php
index c2183653686..aef01514eba 100644
--- a/htdocs/core/class/html.formsetup.class.php
+++ b/htdocs/core/class/html.formsetup.class.php
@@ -758,6 +758,8 @@ class FormSetupItem
 				$val = GETPOST($this->confKey, 'array');
 				if ($val && is_array($val)) {
 					$val_const = implode(',', $val);
+				} else {
+					$val_const = '';
 				}
 			} elseif ($this->type == 'html') {
 				$val_const = GETPOST($this->confKey, 'restricthtml');