MDL-26496 Lesson Module: removed warning when no answer is selected from single choice question

2012-02-23 14:05:07 +08:00
parent ad5202771a
commit c468eab4f0
1 changed files with 1 additions and 1 deletions
@@ -253,7 +253,7 @@ class lesson_page_type_multichoice extends lesson_page {
            }
        } else {
            // only one answer allowed
-            if (empty($data->answerid) && !is_int($data->answerid)) {
+            if (!isset($data->answerid) || (empty($data->answerid) && !is_int($data->answerid))) {
                $result->noanswer = true;
                return $result;
            }