From 089910cf4eb0cc8248b03a72d6022d91206637df Mon Sep 17 00:00:00 2001
From: Kimmo Puputti <git@kimmo.kpuputti.fi>
Date: Wed, 4 Jan 2017 21:42:27 +0200
Subject: [PATCH] Make app entry point Universal

 - Render to DOM in a browser
 - Export a render function for the server
---
 src/index.js | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/index.js b/src/index.js
index 54c5ef1a..29e926bd 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,9 +1,16 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
+import { renderToString } from 'react-dom/server';
 import App from './App';
 import './index.css';
 
-ReactDOM.render(
-  <App />,
-  document.getElementById('root')
-);
+if (typeof window !== 'undefined') {
+  ReactDOM.render(
+    <App />,
+    document.getElementById('root')
+  );
+}
+
+export default function render() {
+  return renderToString(<App />);
+}