-if((x($_SESSION,'authenticated')) && (! ($_POST['auth-params'] == 'login'))) {
- if($_POST['auth-params'] == 'logout' || $a->module == "logout") {
+if((x($_SESSION,'authenticated')) && (! ($_POST['auth-params'] === 'login'))) {
+
+ if($_POST['auth-params'] === 'logout' || $a->module === 'logout') {
+
+ // process logout request
+