Fixed a pass-by-reference notice

diff --git a/question/question2.php b/question/question2.php
index 8004e1be25dad14fd0e1ffa3a334571298b0f24e..8dd7bb4364da2d31ae016ab7c9c9a6a1015cfcea 100644 (file)
--- a/question/question2.php
+++ b/question/question2.php
@@ -124,7 +124,7 @@ if ($mform->is_cancelled()){
 
     // Display a heading, question editing form and possibly some extra content needed for
     // for this question type.
-    $QTYPES[$question->qtype]->display_question_editing_page(&$mform, $question, $wizardnow);
+    $QTYPES[$question->qtype]->display_question_editing_page($mform, $question, $wizardnow);
 
     print_footer($COURSE);
 }