fix: truly replace .flat() to support Node <11 again (#1691)

nextauthjs · Apr 11, 2021 · d1dbfe1 · d1dbfe1 · vercel · Apr 11, 2021
1 parent 63171a0
commit d1dbfe1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/server/lib/oauth/state-handler.js b/src/server/lib/oauth/state-handler.js
@@ -41,7 +41,7 @@ export async function handleCallback (req, res) {
 export async function handleSignin (req, res) {
   const { provider, baseUrl, basePath, csrfToken } = req.options
   try {
-    if (![provider.protection].flat().includes('state')) { // Provider does not support state, nothing to do.
+    if (!provider.protection.includes('state')) { // Provider does not support state, nothing to do.
       return
     }