From 48ce3ea4d3eaf5ec8df0cea0a09fee8438ff6ab9 Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis.houssin@inodbox.com>
Date: Tue, 21 Sep 2021 16:31:07 +0200
Subject: [PATCH] FIX check if $categories is not empty

---
 htdocs/core/actions_addupdatedelete.inc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/actions_addupdatedelete.inc.php b/htdocs/core/actions_addupdatedelete.inc.php
index de4b9d86da1..71288da8335 100644
--- a/htdocs/core/actions_addupdatedelete.inc.php
+++ b/htdocs/core/actions_addupdatedelete.inc.php
@@ -236,7 +236,9 @@ if ($action == 'update' && !empty($permissiontoadd)) {
 
 		if ($conf->categorie->enabled) {
 			$categories = GETPOST('categories', 'array');
-			$object->setCategories($categories);
+			if (!empty($categories)) {
+			    $object->setCategories($categories);
+			}
 		}
 	}