From e394bfda538b21674a2eb3a2a0cde6a841568912 Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Fri, 21 Mar 2014 22:20:07 +0100
Subject: fixes for lighttpd and php 5.4

---
 src/bdrem/Renderer/Html.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/bdrem')

diff --git a/src/bdrem/Renderer/Html.php b/src/bdrem/Renderer/Html.php
index 91f059d..e802faf 100644
--- a/src/bdrem/Renderer/Html.php
+++ b/src/bdrem/Renderer/Html.php
@@ -55,6 +55,9 @@ class Renderer_Html extends Renderer
     {
         $links = '';
         if (isset($_SERVER['HTTP_HOST'])) {
+            if (!isset($_SERVER['REQUEST_SCHEME'])) {
+                $_SERVER['REQUEST_SCHEME'] = 'http';
+            }
             $links = '  <link rel="alternate" type="text/calendar" href="'
                 . $_SERVER['REQUEST_SCHEME'] . '://'
                 . $_SERVER['HTTP_HOST']
-- 
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