Fix E_NOTICE

3 years ago · bd957acaa0
parent 3f56363edc
commit bd957acaa0
1 changed files with 3 additions and 1 deletions
--- a/main/session/session_course_user_list.php
+++ b/main/session/session_course_user_list.php
@ -73,7 +73,9 @@ switch ($action) {
        exit();
        break;
    case 'add':
+        if (!empty($idChecked) && is_array($idChecked)) {
            SessionManager::subscribe_users_to_session_course($idChecked, $id_session, $course_code);
+        }
        header('Location: '.api_get_self()
            .'?id_session='.$id_session.'&course_code='.urlencode($course_code).'&sort='.$sort);
        exit;