From 30b5f99d6ffe5668ba464ce354eab5a02eb348e7 Mon Sep 17 00:00:00 2001
From: Paul Rodwell <paul.rodwell@btinternet.com>
Date: Fri, 25 Nov 2016 17:34:24 +0000
Subject: [PATCH] make sure user is set

also set to an empty map first to ensure we get what we expect
---
 server/social.coffee | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/social.coffee b/server/social.coffee
index cdf53f4..7bffec5 100644
--- a/server/social.coffee
+++ b/server/social.coffee
@@ -403,7 +403,8 @@ module.exports = exports = (log, loga, argv) ->
     app.get '/auth/addAuthDialog', (req, res) ->
       # only makes sense to add alternative authentication scheme if
       # this the user is authenticated
-      if getUser(req)
+      user = getUser(req)
+      if user
         referer = req.headers.referer
 
         currentSchemes = _.keys(user)