@ -82,8 +82,7 @@ function DokeosWSCourseList($username, $signature, $visibilities='public') {
$courses_list = array();
if (!is_array($visibilities)) {
$tmp = $visibilities;
$visibilities = array($tmp);
$visibilities = split(',',$visibilities);
}
foreach ($visibilities as $visibility) {
if (!in_array($visibility,array_keys($vis))) {