From 65fdf0240b6af9fb09a159bbe5d3d99acadac21a Mon Sep 17 00:00:00 2001
From: Dan Abramov <dan.abramov@gmail.com>
Date: Mon, 8 Aug 2016 13:50:49 +0100
Subject: [PATCH] Add Object.assign() polyfill (#399)

---
 config/polyfills.js | 4 ++++
 package.json        | 1 +
 2 files changed, 5 insertions(+)

diff --git a/config/polyfills.js b/config/polyfills.js
index 1f71e4ac4f..7e601502b2 100644
--- a/config/polyfills.js
+++ b/config/polyfills.js
@@ -8,3 +8,7 @@ if (typeof Promise === 'undefined') {
 
 // fetch() polyfill for making API calls.
 require('whatwg-fetch');
+
+// Object.assign() is commonly used with React.
+// It will use the native implementation if it's present and isn't buggy.
+Object.assign = require('object-assign');
diff --git a/package.json b/package.json
index 7aabcf1372..845f15e41f 100644
--- a/package.json
+++ b/package.json
@@ -66,6 +66,7 @@
     "http-proxy-middleware": "0.17.0",
     "jest": "14.1.0",
     "json-loader": "0.5.4",
+    "object-assign": "4.1.0",
     "opn": "4.0.2",
     "path-exists": "3.0.0",
     "postcss-loader": "0.9.1",