Ticket #19714: 19714.diff

wp-includes/user.php

@@ -73 +73 @@
         if ( is_a($user, 'WP_User') ) { return $user; }
 
         if ( empty($username) || empty($password) ) {
+                if ( is_wp_error($user) )
+                        return $user;
+
                 $error = new WP_Error();
 
                 if ( empty($username) )