updated npm modules

node_modules/url-parse/index.js

@@ -2,8 +2,20 @@
 
 var required = require('requires-port')
   , qs = require('querystringify')
+  , slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\/\//
   , protocolre = /^([a-z][a-z0-9.+-]*:)?(\/\/)?([\S\s]*)/i
-  , slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\/\//;
+  , whitespace = '[\\x09\\x0A\\x0B\\x0C\\x0D\\x20\\xA0\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF]'
+  , left = new RegExp('^'+ whitespace +'+');
+
+/**
+ * Trim a given string.
+ *
+ * @param {String} str String to trim.
+ * @public
+ */
+function trimLeft(str) {
+  return (str ? str : '').toString().replace(left, '');
+}
 
 /**
  * These are the parse rules for the URL parser, it informs the parser
@@ -102,6 +114,7 @@ function lolcation(loc) {
  * @private
  */
 function extractProtocol(address) {
+  address = trimLeft(address);
   var match = protocolre.exec(address);
 
   return {
@@ -120,6 +133,8 @@ function extractProtocol(address) {
  * @private
  */
 function resolve(relative, base) {
+  if (relative === '') return base;
+
   var path = (base || '/').split('/').slice(0, -1).concat(relative.split('/'))
     , i = path.length
     , last = path[i - 1]
@@ -160,6 +175,8 @@ function resolve(relative, base) {
  * @private
  */
 function Url(address, location, parser) {
+  address = trimLeft(address);
+
   if (!(this instanceof Url)) {
     return new Url(address, location, parser);
   }
@@ -427,6 +444,7 @@ Url.prototype = { set: set, toString: toString };
 //
 Url.extractProtocol = extractProtocol;
 Url.location = lolcation;
+Url.trimLeft = trimLeft;
 Url.qs = qs;
 
 module.exports = Url;