Merge branch 'wip-MDL-57366-master' of git://github.com/abgreeve/moodle

2016-12-28 21:19:02 +00:00
parent bbcdd56c8f 0a36b931e2
commit 16cfeccad8
1 changed files with 1 additions and 1 deletions
@@ -2955,7 +2955,7 @@ abstract class lesson_page extends lesson_base {
        for ($i = 0; $i < $this->lesson->maxanswers; $i++) {
            $answer = clone($newanswer);

-            if (!empty($properties->answer_editor[$i])) {
+            if (isset($properties->answer_editor[$i])) {
                if (is_array($properties->answer_editor[$i])) {
                    // Multichoice and true/false pages have an HTML editor.
                    $answer->answer = $properties->answer_editor[$i]['text'];