From 3aba7bc0fd46c1a6caab65032b6e2633e4dcd0c3 Mon Sep 17 00:00:00 2001
From: Mato Ilic <info@matoilic.ch>
Date: Sun, 19 Feb 2017 00:05:56 +0100
Subject: [PATCH] fixes #1584 PORT env variable not always an integer (#1585)

---
 scripts/start.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/start.js b/scripts/start.js
index 0c0c41a30a4..443cd449a3d 100644
--- a/scripts/start.js
+++ b/scripts/start.js
@@ -43,7 +43,7 @@ if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
 }
 
 // Tools like Cloud9 rely on this.
-var DEFAULT_PORT = process.env.PORT || 3000;
+var DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000;
 var compiler;
 var handleCompile;