From 652ee8aa565f17930179933c0c07cb5575d4da5b Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Mon, 13 Jul 2009 05:44:35 +0000
Subject: [PATCH] feedback MDL-19773 - temporary work-around so cron can run.
 This still needs to be fixed properly.

---
 mod/feedback/lib.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mod/feedback/lib.php b/mod/feedback/lib.php
index 0b87d84841..698abcd5ee 100644
--- a/mod/feedback/lib.php
+++ b/mod/feedback/lib.php
@@ -40,8 +40,10 @@ define('FEEDBACK_MAX_PIX_LENGTH', '400'); //max. Breite des grafischen Balkens i
 
 //initialize the feedback-Session - not nice at all!!
 global $SESSION;
-if(!isset($SESSION->feedback) OR !is_object($SESSION->feedback)) {
-    $SESSION->feedback = new object();
+if (!empty($SESSION)) {
+    if (!isset($SESSION->feedback) OR !is_object($SESSION->feedback)) {
+        $SESSION->feedback = new object();
+    }
 }
 
 /**
-- 
2.39.5