Merge pull request #2007 from simov/fix-extend

Use the `extend` module instead of util._extend

lib/har.js

@@ -3,7 +3,7 @@
 var fs = require('fs')
 var qs = require('querystring')
 var validate = require('har-validator')
-var util = require('util')
+var extend = require('extend')
 
 function Har (request) {
   this.request = request
@@ -118,7 +118,8 @@ Har.prototype.options = function (options) {
     return options
   }
 
-  var har = util._extend({}, options.har)
+  var har = {}
+  extend(har, options.har)
 
   // only process the first entry
   if (har.log && har.log.entries) {

request.js

@@ -15,6 +15,7 @@ var http = require('http')
   , caseless = require('caseless')
   , ForeverAgent = require('forever-agent')
   , FormData = require('form-data')
+  , extend = require('extend')
   , isTypedArray = require('is-typedarray').strict
   , helpers = require('./lib/helpers')
   , cookies = require('./lib/cookies')
@@ -123,7 +124,7 @@ function Request (options) {
   var reserved = Object.keys(Request.prototype)
   var nonReserved = filterForNonReserved(reserved, options)
 
-  util._extend(self, nonReserved)
+  extend(self, nonReserved)
   options = filterOutReservedFunctions(reserved, options)
 
   self.readable = true