function onStartTagShowContent(TagAction $action)
{
$user = common_current_user();
- if ($user) {
+
+ if ($user instanceof User) {
$tag = $action->trimmed('tag');
$tagsub = TagSub::pkeyGet(array('tag' => $tag,
'profile_id' => $user->id));
$action->elementEnd('ul');
$action->elementEnd('div');
}
+
return true;
}