Merge pull request #69 from chesio/fix-account-pending-message

Fix login error message for users with pending account approval.

all-in-one-wp-security/classes/wp-security-user-login.php

@@ -143,7 +143,7 @@ function post_authenticate($user, $username, $password)
         }
         if ( $user->get_error_code() === 'account_pending' ) {
             // Neither log nor block users attempting to log in before their registration is approved.
-            return;
+            return $user;
         }
         // Login failed for non-trivial reason
         $this->increment_failed_logins($username);