From aa8e0a27e21c88dcaaf99af602219f1e79188a88 Mon Sep 17 00:00:00 2001
From: Fatih Orhan <fatihorhan@gmail.com>
Date: Thu, 4 Apr 2013 11:10:31 +0300
Subject: [PATCH] Prevent "undefined index 'HTTPS'" Notice

In servers where notice error_level is enabled, php prints this notice
which mixed in to url.
---
 index.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/index.php b/index.php
index e32996fa..167c4401 100755
--- a/index.php
+++ b/index.php
@@ -53,7 +53,11 @@ switch ($action) {
 }
 
 function url(){
-  $protocol = ($_SERVER['HTTPS'] && $_SERVER['HTTPS'] != "off") ? "https" : "http";
+  $protocol = "http";
+  if(isset($_SERVER['HTTPS']))
+    if($_SERVER['HTTPS'] != "off")
+      $protocol = "https";
+  
   return $protocol . "://" . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
 }
 ?>
-- 
2.41.0