Seems, 'url.parse' isn't working properly

[shunanya]

• URL: doesn't matter
• Browser version: doesn't matter
• Operating system: Ubuntu 14.x
• Node.js version: 4.3.1

Seems, 'url.parse' isn't working properly in case when the query string in URL is ended by '&'.
The parsing contains blank key with blank value (see below example)

var util = require('util');
var url = require('url');

var u = '/b?/b?&page_rendering_time=544&total_load_time=1735&';
console.log('input: '+u);
var urlObj = url.parse(u, true, true);
console.log(util.inspect(urlObj))
console.log('query: ' + JSON.stringify(urlObj.query))

The output of this code is the following

input: /b?page_rendering_time=544&total_load_time=1735&
Url {
  protocol: null,
  slashes: null,
  auth: null,
  host: null,
  port: null,
  hostname: null,
  hash: null,
  search: '?page_rendering_time=544&total_load_time=1735&',
  query: { page_rendering_time: '544', total_load_time: '1735', '': '' },
  pathname: '/b',
  path: '/b?page_rendering_time=544&total_load_time=1735&',
  href: '/b?page_rendering_time=544&total_load_time=1735&' }
query: {"page_rendering_time":"544","total_load_time":"1735","":""}

hey! you might want to repost this issue at https://github.com/nodejs/help, since this is the repository for the website, not for node.js itself. thanks 👍