From 3a513ba4dfeab6fc0dba369ffa8e84d4a7cbd1d6 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Thu, 22 Nov 2007 11:51:16 +0000
Subject: [PATCH] MDL-12282 - fix typo in previous commit. Sorry.

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

diff --git a/question/type/numerical/questiontype.php b/question/type/numerical/questiontype.php
index 2a3564a178..8a07800daf 100644
--- a/question/type/numerical/questiontype.php
+++ b/question/type/numerical/questiontype.php
@@ -62,7 +62,7 @@ class question_numerical_qtype extends question_shortanswer_qtype {
     function get_numerical_units(&$question) {
         if ($units = get_records('question_numerical_units',
                                          'question', $question->id, 'id ASC')) {
-            $units  = array_values($question->options->units);
+            $units  = array_values($units);
         } else {
             $units = array();
         }
-- 
2.39.5