From 1b1350947eca7a63cadf93bc9d0f6ec3bee457b4 Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Wed, 9 Apr 2014 00:00:25 -0700
Subject: [PATCH] MDL-42462 mod_feedback: added $OUTPUT to list of global
 variables used to avoid error

---
 mod/feedback/item/captcha/lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/feedback/item/captcha/lib.php b/mod/feedback/item/captcha/lib.php
index a7f1442b24c..b638609a84d 100644
--- a/mod/feedback/item/captcha/lib.php
+++ b/mod/feedback/item/captcha/lib.php
@@ -120,7 +120,7 @@ class feedback_item_captcha extends feedback_item_base {
      * @return void
      */
     public function print_item_preview($item) {
-        global $DB;
+        global $DB, $OUTPUT;
 
         $align = right_to_left() ? 'right' : 'left';