From cce3b4eb620bb87abb5e5a7a251e3daac6340142 Mon Sep 17 00:00:00 2001
From: Filip Skokan <panva.ip@gmail.com>
Date: Thu, 30 Nov 2017 17:13:10 +0100
Subject: [PATCH] note about deprecation for 3.0 [skip ci]

---
 lib/helpers/client_schema.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/helpers/client_schema.js b/lib/helpers/client_schema.js
index d28508ca4..29a07d67e 100644
--- a/lib/helpers/client_schema.js
+++ b/lib/helpers/client_schema.js
@@ -122,7 +122,9 @@ module.exports = function getSchema(provider) {
 
   class Schema {
     constructor(metadata) {
-      metadata = _.omitBy(metadata, _.isNull);
+      // TODO: DEPRECATE the following line in 3.0;
+      metadata = _.omitBy(metadata, _.isNull); // eslint-disable-line no-param-reassign
+
       // unless explicitly provided use token_* values
       ['revocation', 'introspection'].forEach((endpoint) => {
         if (metadata[`${endpoint}_endpoint_auth_method`] === undefined) {