From 99445fa62b6b8f77a2ae7f6c7156923281144b3d Mon Sep 17 00:00:00 2001
From: Rich Harris <richard.a.harris@gmail.com>
Date: Thu, 15 Mar 2018 18:22:48 -0400
Subject: [PATCH] add PORT back, fixes #48

---
 app/server.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/server.js b/app/server.js
index 13ba886..f7b6bdc 100644
--- a/app/server.js
+++ b/app/server.js
@@ -6,6 +6,8 @@ import serve from 'serve-static';
 import fetch from 'node-fetch';
 import { routes } from './manifest/server.js';
 
+const { PORT } = process.env;
+
 // this allows us to do e.g. `fetch('/api/blog-posts')` on the server
 global.fetch = (url, opts) => {
 	if (url[0] === '/') url = `http://localhost:${PORT}${url}`;
@@ -17,4 +19,4 @@ polka()
 	.use(compression({ threshold: 0 }))
 	.use(serve('assets'))
 	.use(sapper({ routes }))
-	.listen(process.env.PORT);
\ No newline at end of file
+	.listen(PORT);