fix email check

src/Handler/Login/Action.php

@@ -35,7 +35,7 @@ class Action extends Main
         }
 
         $email = $loggedUser->getEmailAddressRelatedByEmail();
-        if ($email !== null || !$email->isVerified()) {
+        if ($email === null || !$email->isVerified()) {
             $segment->setFlash("message", "Please verify your email before logging in");
             $segment->setFlash('username', $username);