MDL-85616 mod_glossary: The existence of the variable is controlled

2025-05-29 03:55:14 -05:00
parent 7f5234ab13
commit 57e7f3ae94
1 changed files with 1 additions and 1 deletions
@@ -79,7 +79,7 @@ if (!empty($courseid)) {
    echo $OUTPUT->header();    // Needs to be something here to allow linking back to the whole glossary
 }

-if ($glossary) {
+if (isset($glossary)) {
    $url = new moodle_url('view.php', ['id' => $cm->id]);
    $backlink = html_writer::link($url, get_string('back'), ['class' => 'btn btn-secondary']);
    echo html_writer::tag('div', $backlink, ['class' => 'tertiary-navigation']);