closes #5998

app.js

@@ -28,7 +28,6 @@ if (require.main !== module) {
 var nconf = require('nconf');
 nconf.argv().env({
 	separator: '__',
-	lowerCase: true,
 });
 
 var url = require('url');

loader.js

@@ -142,7 +142,7 @@ function getPorts() {
 		process.exit();
 	}
 	var urlObject = url.parse(_url);
-	var port = nconf.get('port') || urlObject.port || 4567;
+	var port = nconf.get('PORT') || nconf.get('port') || urlObject.port || 4567;
 	if (!Array.isArray(port)) {
 		port = [port];
 	}

src/start.js

@@ -98,7 +98,8 @@ function setupConfigs() {
 	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_ENV_VAR') ? nconf.get(nconf.get('PORT_ENV_VAR')) : false) || 4567);
+	console.log(nconf.get('port'));
+	nconf.set('port', nconf.get('PORT') || nconf.get('port') || urlObject.port || (nconf.get('PORT_ENV_VAR') ? nconf.get(nconf.get('PORT_ENV_VAR')) : false) || 4567);
 	nconf.set('upload_url', '/assets/uploads');
 }
 

src/webserver.js

@@ -252,7 +252,7 @@ function setupAutoLocale(app, callback) {
 
 function listen(callback) {
 	callback = callback || function () { };
-	var port = parseInt(nconf.get('port'), 10);
+	var port = nconf.get('port');
 	var isSocket = isNaN(port);
 	var socketPath = isSocket ? nconf.get('port') : '';
 
@@ -270,7 +270,7 @@ function listen(callback) {
 			process.exit();
 		}
 	}
-
+	port = parseInt(port, 10);
 	if ((port !== 80 && port !== 443) || nconf.get('trust_proxy') === true) {
 		winston.info('Enabling \'trust proxy\'');
 		app.enable('trust proxy');