From dbdbfc6d7537a2a1b0314c121b0e627e02565b2c Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@designcreateplay.com>
Date: Tue, 23 Aug 2016 15:10:46 -0400
Subject: [PATCH] allowing the port to be defined by a custom port environment
 variable, for certain hosting environments

---
 app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app.js b/app.js
index 7fdee397f9..c633af9932 100644
--- a/app.js
+++ b/app.js
@@ -124,7 +124,7 @@ function start() {
 	nconf.set('secure', urlObject.protocol === 'https:');
 	nconf.set('use_port', !!urlObject.port);
 	nconf.set('relative_path', relativePath);
-	nconf.set('port', urlObject.port || nconf.get('port') || nconf.get('PORT') || 4567);
+	nconf.set('port', urlObject.port || nconf.get('port') || nconf.get('PORT') || (nconf.get('PORT_ENV_VAR') ? nconf.get(nconf.get('PORT_ENV_VAR')) : false) || 4567);
 	nconf.set('upload_url', nconf.get('upload_path').replace(/^\/public/, ''));
 
 	if (nconf.get('isPrimary') === 'true') {