From 5cb7957ba26d5571882204d56a431bdc2fb6c4c7 Mon Sep 17 00:00:00 2001
From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Thu, 2 Jul 2015 11:56:37 +0100
Subject: [PATCH] client_content_type

---
 lib/php/page.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/php/page.php b/lib/php/page.php
index 9d279a67..de709035 100644
--- a/lib/php/page.php
+++ b/lib/php/page.php
@@ -216,7 +216,10 @@ class Page {
    * Return the head Accept from the client
    */
   function client_content_type() {
-    echo split(',', getallheaders()['Accept'])[0];
+    $headers = getallheaders();
+    if (!isset($headers['Accept'])) return '';
+    $v = split(',', $headers['Accept']);
+    return $v ? $v[0] : '';
   }
 
   function header($name,$value=null) {
-- 
2.47.3