From b4cae40854ab3cd89f39a3d353f83cf1efe61af6 Mon Sep 17 00:00:00 2001
From: Paul Rodwell <paul.rodwell@btinternet.com>
Date: Thu, 11 May 2017 19:58:32 +0100
Subject: [PATCH] add link to google documentation

---
 server/social.coffee | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/social.coffee b/server/social.coffee
index 25b7593..25a77a8 100644
--- a/server/social.coffee
+++ b/server/social.coffee
@@ -288,6 +288,7 @@ module.exports = exports = (log, loga, argv) ->
     app.get('/auth/google', passport.authenticate(googleStrategyName, { scope: [
       'https://www.googleapis.com/auth/plus.profile.emails.read'
       ]}))
+    # see https://developers.google.com/identity/protocols/OpenIDConnect#authenticationuriparameters for details of prompt...
     app.get('/auth/google/callback',
       passport.authenticate(googleStrategyName, { prompt: 'select_account', successRedirect: '/auth/loginDone', failureRedirect: '/auth/loginDialog'}))