From: poltawski <poltawski>
Date: Wed, 26 Aug 2009 09:52:14 +0000 (+0000)
Subject: course/jumpto.php MDL-19886 Don't depend on HTTP_REFFER header
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=97ee3e2242633a0b5266b4c303f479de4e30f8e2;p=moodle.git

course/jumpto.php MDL-19886 Don't depend on HTTP_REFFER header

thanks to Jordan Tomkinson for the patch, from MOODLE_19_STABLE
---

diff --git a/course/jumpto.php b/course/jumpto.php
index 3cea4f459d..cf1f91e1d3 100644
--- a/course/jumpto.php
+++ b/course/jumpto.php
@@ -20,6 +20,8 @@
         redirect(new moodle_url(urldecode($jump)));
     }
 
-    redirect(new moodle_url($_SERVER['HTTP_REFERER']));   // Return to sender, just in case
+    if(isset($_SERVER['HTTP_REFERER'])) {
+        redirect(new moodle_url($_SERVER['HTTP_REFERER']));   // Return to sender, just in case
+    }
 
 ?>