From 8c2145585c415f0e1b093c33cc2aba46c407b575 Mon Sep 17 00:00:00 2001
From: Aimee Pierce <aimeerpierce@gmail.com>
Date: Wed, 7 Mar 2018 14:21:12 -0800
Subject: [PATCH] support optional siteConfig.users (#484)

Fixes Issue #402 caused by removing optional users array from siteConfig file. Users array is now validated before using its properties.
---
 examples/basics/pages/en/users.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/basics/pages/en/users.js b/examples/basics/pages/en/users.js
index 2350a6374133..f359cc5b32c5 100644
--- a/examples/basics/pages/en/users.js
+++ b/examples/basics/pages/en/users.js
@@ -14,6 +14,9 @@ const siteConfig = require(process.cwd() + '/siteConfig.js');
 
 class Users extends React.Component {
   render() {
+    if ((siteConfig.users || []).length === 0) {
+      return null;
+    }
     const showcase = siteConfig.users.map((user, i) => {
       return (
         <a href={user.infoLink} key={i}>