fixed improper parsing of url in loader, and updated mongo init to not send anything in cb except err. Also updated webserver init so that it doesn't expect stuff from static:app.preload

loader.js

@@ -188,12 +188,12 @@ function forkWorker(index, isPrimary) {
 }
 
 function getPorts() {
-	var url = nconf.get('url');
-	if (!url) {
+	var _url = nconf.get('url');
+	if (!_url) {
 		console.log('[cluster] url is undefined, please check your config.json');
 		process.exit();
 	}
-	var urlObject = url.parse(url);
+	var urlObject = url.parse(_url);
 	var port = nconf.get('port') || nconf.get('PORT') || urlObject.port || 4567;
 	if (!Array.isArray(port)) {
 		port = [port];

src/database/mongo.js

@@ -142,7 +142,9 @@
 
 					async.apply(createIndex, 'searchpost', {content: 'text', uid: 1, cid: 1}, {background: true}),
 					async.apply(createIndex, 'searchpost', {id: 1}, {background: true})
-				], callback);
+				], function(err) {
+					callback(err);
+				});
 			}
 
 			function createIndex(collection, index, options, callback) {

src/webserver.js

@@ -106,7 +106,7 @@ function initializeNodeBB(callback) {
 				middleware: middleware
 			}, next);
 		},
-		function(results, next) {
+		function(next) {
 			routes(app, middleware);
 			next();
 		}