From e9a89cf078789a7a9be129c8700dd397aaf56a19 Mon Sep 17 00:00:00 2001
From: Dany De Bontridder <danydb@noalyss.eu>
Date: Mon, 12 Mar 2018 23:18:29 +0100
Subject: [PATCH] Fix :  not reliable

---
 include/constant.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/constant.php b/include/constant.php
index afa6e050f..cc46c6017 100644
--- a/include/constant.php
+++ b/include/constant.php
@@ -317,7 +317,11 @@ define ("PINDG","&#xe809;");
 // Url of NOALYSS (http://...) 
 // 
 if ( ! defined ("NOALYSS_URL")) {
-    $base=$_SERVER['REQUEST_SCHEME'].'://'.
+    $protocol="http";
+    if ( isset ($_SERVER['REQUEST_SCHEME'] ))  {
+        $protocol=$_SERVER['REQUEST_SCHEME'];
+    }
+    $base=$protocol.'://'.
             $_SERVER['HTTP_HOST'].
             ":".$_SERVER['SERVER_PORT'].
             dirname($_SERVER['PHP_SELF']);