From c28d39e47d7337636e832134b26d6214357fe3d4 Mon Sep 17 00:00:00 2001
From: Tuan Nguyen <69383359+gr-qft@users.noreply.github.com>
Date: Tue, 20 Oct 2020 21:17:39 -0400
Subject: [PATCH] Use ya in case xa is false (#18074)

This closes [#18023](https://github.com/vercel/next.js/issues/18023).

I was following the example mentioned in the issue (https://github.com/vercel/next.js/tree/canary/examples/with-firebase-authentication) and for some reason `xa` was always false, failing fetching food. Through `console.log` I saw that `ya` contained a token value and using `ya` worked.
---
 .../with-firebase-authentication/utils/auth/mapUserData.js    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/with-firebase-authentication/utils/auth/mapUserData.js b/examples/with-firebase-authentication/utils/auth/mapUserData.js
index 8036456b72..5421e3dc5d 100644
--- a/examples/with-firebase-authentication/utils/auth/mapUserData.js
+++ b/examples/with-firebase-authentication/utils/auth/mapUserData.js
@@ -1,8 +1,8 @@
 export const mapUserData = (user) => {
-  const { uid, email, xa } = user
+  const { uid, email, xa, ya } = user
   return {
     id: uid,
     email,
-    token: xa,
+    token: xa || ya,
   }
 }
-- 
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