From adb97f5622e5932ac68832f78474a5600f489c0b Mon Sep 17 00:00:00 2001
From: Philippe GRAND <philippe.grand@atoo-net.com>
Date: Mon, 6 Feb 2023 19:44:58 +0100
Subject: [PATCH] fix : Warning: Attempt to read property default_lang on null
 in
 /home/httpd/vhosts/aflac.fr/domains/dev.aflac.fr/httpdocs/expensereport/card.php
 on line 1193

---
 htdocs/expensereport/card.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/htdocs/expensereport/card.php b/htdocs/expensereport/card.php
index e258f057e69..9a13ba4c30c 100644
--- a/htdocs/expensereport/card.php
+++ b/htdocs/expensereport/card.php
@@ -1190,7 +1190,9 @@ if (empty($reshook)) {
 					$outputlangs = $langs;
 					$newlang = GETPOST('lang_id', 'alpha');
 					if (getDolGlobalInt('MAIN_MULTILANGS') && empty($newlang)) {
-						$newlang = $object->thirdparty->default_lang;
+						$user = new User($db);
+						$user->fetch($object->fk_user_author);
+						$newlang = $user->lang;
 					}
 					if (!empty($newlang)) {
 						$outputlangs = new Translate("", $conf);