From f5908d99d321785e88985da5c8203f20d59b41c3 Mon Sep 17 00:00:00 2001
From: Stanislas Dolcini <stanislas.dolcini@devinci.fr>
Date: Fri, 5 Oct 2018 19:45:42 +0200
Subject: [PATCH] Make sure the connection exists before closing it

---
 code/web/public_php/login/class/ConnectionHandler.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/code/web/public_php/login/class/ConnectionHandler.php b/code/web/public_php/login/class/ConnectionHandler.php
index 110bb28e6..b364e9ce8 100644
--- a/code/web/public_php/login/class/ConnectionHandler.php
+++ b/code/web/public_php/login/class/ConnectionHandler.php
@@ -32,7 +32,9 @@ class ConnectionHandler
 
     public function __destruct()
     {
-        $db_Connection->close();
+        if ($this->db_Connection != null) {
+            $this->db_Connection->close();
+        }
     }
 
     private function askSalt($login, $lang)