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.
facebook · Mar 7, 2018 · 8c21455 · 8c21455
1 parent a8d7299
commit 8c21455
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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}>