From 53014290cfe115b872d3fd9eaa1f3fd98d8b3ea4 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 22 Feb 2023 17:18:42 +0100
Subject: [PATCH] Fix unbind

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

diff --git a/htdocs/core/class/ldap.class.php b/htdocs/core/class/ldap.class.php
index 3dc45c753bc..68464524621 100644
--- a/htdocs/core/class/ldap.class.php
+++ b/htdocs/core/class/ldap.class.php
@@ -401,7 +401,7 @@ class Ldap
 	public function unbind()
 	{
 		$this->result = true;
-		if ($this->connection) {
+		if (is_resource($this->connection) || is_object($this->connection)) {
 			$this->result = @ldap_unbind($this->connection);
 		}
 		if ($this->result) {