MDL-15329 - initializing the feedback-session

diff --git a/mod/feedback/lib.php b/mod/feedback/lib.php
index 5fa3402e86af89eef17ae919630d85cdaeecc522..fd68e85c11ab9d9425dd0391185cfdf050dc487a 100644 (file)
--- a/mod/feedback/lib.php
+++ b/mod/feedback/lib.php
@@ -22,6 +22,11 @@ define('FEEDBACK_MAX_PIX_LENGTH', '400'); //max. Breite des grafischen Balkens i
 
 $feedback_names = feedback_load_feedback_items('mod/feedback/item');
 
+//initialize the feedback-Session
+if(!isset($SESSION->feedback) OR !is_object($SESSION->feedback)) {
+    $SESSION->feedback = new object();
+}
+
 /**
 * this will create a new instance and return the id number
 * of the new instance.