From 2ed6ae079961c96c59bfab40260e1fddbcd991ad Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Sun, 31 Mar 2024 19:14:02 +0200
Subject: [PATCH] Fix #29031 Fix #29059

---
 htdocs/core/lib/functions.lib.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 181825a689e..244593e5b4a 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -971,6 +971,9 @@ function sanitizeVal($out = '', $check = 'alphanohtml', $filter = null, $options
 			}
 			break;
 		case 'intcomma':
+			if (is_array($out)) {
+				$out = implode(',', $out);
+			}
 			if (preg_match('/[^0-9,-]+/i', $out)) {
 				$out = '';
 			}