From afacc1df073bd10933fb2bae9e4918a7794d9c62 Mon Sep 17 00:00:00 2001
From: Andris Reinman <andris@kreata.ee>
Date: Wed, 31 Jul 2019 11:56:53 +0300
Subject: [PATCH] make sure that auth result is an array

---
 lib/user-handler.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/user-handler.js b/lib/user-handler.js
index 8f6ddb0d..192073de 100644
--- a/lib/user-handler.js
+++ b/lib/user-handler.js
@@ -370,6 +370,9 @@ class UserHandler {
         this.asyncAuthenticate(username, password, requiredScope, meta)
             .catch(err => callback(err))
             .then(result => {
+                if (!Array.isArray(result)) {
+                    result = [].concat(result || [false, false]);
+                }
                 callback(null, ...result);
             });
     }