if ($_cur === false) {
- if (isset($_REQUEST[session_name()]) || (isset($_SESSION['userid']) && $_SESSION['userid'])) {
+ if (isset($_COOKIE[session_name()]) || isset($_GET[session_name()])
+ || (isset($_SESSION['userid']) && $_SESSION['userid'])) {
common_ensure_session();
$id = isset($_SESSION['userid']) ? $_SESSION['userid'] : false;
if ($id) {
function common_at_link($sender_id, $nickname)
{
$sender = Profile::staticGet($sender_id);
+ if (!$sender) {
+ return $nickname;
+ }
$recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
if ($recipient) {
$user = User::staticGet('id', $recipient->id);
{
$sender = Profile::staticGet($sender_id);
$group = User_group::getForNickname($nickname);
- if ($group && $sender->isMember($group)) {
+ if ($sender && $group && $sender->isMember($group)) {
$attrs = array('href' => $group->permalink(),
'class' => 'url');
if (!empty($group->fullname)) {