From b555ce76aed05403800907769c2be85f30c707c4 Mon Sep 17 00:00:00 2001
From: Pierre Pichet <pichet.pierre@uqam.ca>
Date: Thu, 16 Sep 2010 23:01:27 +0000
Subject: [PATCH] MDL-24241 replacing !empty() by isset()

---
 question/type/edit_question_form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/question/type/edit_question_form.php b/question/type/edit_question_form.php
index 01fbd411f7b..be931a0682f 100644
--- a/question/type/edit_question_form.php
+++ b/question/type/edit_question_form.php
@@ -362,7 +362,7 @@ class question_edit_form extends moodleform {
         if (is_array($extra_question_fields) && !empty($question->options)) {
             array_shift($extra_question_fields);
             foreach ($extra_question_fields as $field) {
-                if (!empty($question->options->$field)) {
+                if (isset($question->options->$field)) {
                     $question->$field = $question->options->$field;
                 }
             }