require_once('include/Contact.php');
require_once('include/contact_selectors.php');
-function follow_content(&$a) {
+function follow_content(App $a) {
if (! local_user()) {
notice( t('Permission denied.') . EOL);
return $o;
}
-function follow_post(&$a) {
+function follow_post(App $a) {
if (! local_user()) {
notice( t('Permission denied.') . EOL);