/**
* Unfollow Contact
*
- * @brief unfollow contact
+ * @brief unfollow contact
*
* @param string $type Known types are 'atom', 'rss', 'xml' and 'json'
* @return string|array
$deny_cid = defaults($_REQUEST, 'deny_cid' , (array_key_exists('deny_cid' , $_REQUEST) ? " " : null));
$allow_gid = defaults($_REQUEST, 'allow_gid', (array_key_exists('allow_gid', $_REQUEST) ? " " : null));
$deny_gid = defaults($_REQUEST, 'deny_gid' , (array_key_exists('deny_gid' , $_REQUEST) ? " " : null));
- $visibility = !empty($_REQUEST['visibility']) || $_REQUEST['visibility'] !== "false";
+ $visibility = !empty($_REQUEST['visibility']) && $_REQUEST['visibility'] !== "false";
// do several checks on input parameters
// we do not allow calls without album string