From 30d18f1291665e89d070e6e540f7ce3782d1cf03 Mon Sep 17 00:00:00 2001
From: Rahul Kadyan <hi@znck.me>
Date: Sun, 17 Jan 2016 16:20:41 +0530
Subject: [PATCH] Extend xhr object with deep copy.

This allow to tap into upload.* events too.

```js
$http.get('/blah', null, null, {xhr: {upload: {onprogress: function(event) { return true}}}});
```
---
 src/http/client/xhr.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http/client/xhr.js b/src/http/client/xhr.js
index 24c86131..421da69a 100644
--- a/src/http/client/xhr.js
+++ b/src/http/client/xhr.js
@@ -17,7 +17,7 @@ module.exports = function (request) {
         xhr.open(request.method, _.url(request), true);
 
         if (_.isPlainObject(request.xhr)) {
-            _.extend(xhr, request.xhr);
+            _.extend(true, xhr, request.xhr);
         }
 
         _.each(request.headers || {}, function (value, header) {