From 82ed16e16232e73cd1a3847dfd363802b94dc2bf Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Thu, 16 Nov 2017 20:41:50 +0000
Subject: [PATCH] don't overwrite existing authn

---
 oauth3.issuer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/oauth3.issuer.js b/oauth3.issuer.js
index 6d1519f..d751f96 100644
--- a/oauth3.issuer.js
+++ b/oauth3.issuer.js
@@ -294,7 +294,7 @@ OAUTH3.urls.credentialMeta = function (directive, opts) {
       .replace(':id', opts.email)
 };
 
-OAUTH3.authn = {};
+OAUTH3.authn = OAUTH3.authn || {};
 OAUTH3.authn.loginMeta = function (directive, opts) {
   var url = OAUTH3.urls.credentialMeta(directive, opts);
   return OAUTH3.request({