From 8578038daaa2545edb9fd767a7cd660e7779122c Mon Sep 17 00:00:00 2001
From: Remy Sharp <remy@remysharp.com>
Date: Sat, 28 Oct 2017 08:23:15 +0100
Subject: [PATCH] Change _error.js example to use `err` prop (#3197)

The `jsonPageRes` isn't always there, whereas `err` is, and when used,
provides a consistent statusCode in the client when compared to the
server.
---
 readme.md | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/readme.md b/readme.md
index c53082fd..f6b2ad04 100644
--- a/readme.md
+++ b/readme.md
@@ -849,10 +849,8 @@ __Note: React-components outside of `<Main />` will not be initialised by the br
 import React from 'react'
 
 export default class Error extends React.Component {
-  static getInitialProps({ res, jsonPageRes }) {
-    const statusCode = res
-      ? res.statusCode
-      : jsonPageRes ? jsonPageRes.status : null
+  static getInitialProps({ res, err }) {
+    const statusCode = res ? res.statusCode : err ? err.statusCode : null;
     return { statusCode }
   }