From 7e0c7e47f5e4dccff104d2e4ca87e0d2255a4d2a Mon Sep 17 00:00:00 2001
From: Hakan Nilsson <hakan.nilsson@kivra.com>
Date: Mon, 6 Nov 2017 22:06:11 +0100
Subject: [PATCH] Response record fields can be undefined

---
 src/oauth2_response.erl | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/oauth2_response.erl b/src/oauth2_response.erl
index c6fd96e..f0161cb 100644
--- a/src/oauth2_response.erl
+++ b/src/oauth2_response.erl
@@ -54,13 +54,13 @@
 
 %%%_ * Types -----------------------------------------------------------
 -record(response, {
-          access_token              :: oauth2:token()
-          ,access_code              :: oauth2:token()
-          ,expires_in               :: oauth2:lifetime()
-          ,resource_owner           :: term()
-          ,scope                    :: oauth2:scope()
-          ,refresh_token            :: oauth2:token()
-          ,refresh_token_expires_in :: oauth2:lifetime()
+          access_token              :: undefined | oauth2:token()
+          ,access_code              :: undefined | oauth2:token()
+          ,expires_in               :: undefined | oauth2:lifetime()
+          ,resource_owner           :: undefined | term()
+          ,scope                    :: undefined | oauth2:scope()
+          ,refresh_token            :: undefined | oauth2:token()
+          ,refresh_token_expires_in :: undefined | oauth2:lifetime()
           ,token_type = ?TOKEN_TYPE :: binary()
          }).