From 92e6515548a3b768300a6478be432207234a7939 Mon Sep 17 00:00:00 2001
From: Mark Nielsen <mark@moodlerooms.com>
Date: Tue, 26 Jun 2012 17:56:11 +0800
Subject: [PATCH] fixed undefined variable

---
 mod/survey/view.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/survey/view.php b/mod/survey/view.php
index 34e2f68975433..c0430e93561be 100644
--- a/mod/survey/view.php
+++ b/mod/survey/view.php
@@ -122,7 +122,7 @@
                         $table->align = array ("left");
                         $table->data[] = array(s($answer->answer1));//no html here, just plain text
                         echo html_writer::table($table);
-                        echo $OUTPUT->spacer(clone($spacer)) . '<br />';
+                        echo $OUTPUT->spacer(array('height'=>30, 'width'=>1), true);
                     }
                 }
             }