From 03a24244983a706edcf8ca223d6e98be708bbfcb Mon Sep 17 00:00:00 2001
From: Renato Ribeiro <renatoribroman@gmail.com>
Date: Mon, 6 Mar 2017 19:13:15 -0300
Subject: [PATCH] Avoid browser compatibilty errors.

Usage of `Object.includes` force users to include polyfills to browser compatibility. Can be easily replaced by indexOf
---
 src/client/preview/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/preview/index.js b/src/client/preview/index.js
index 5c392a89df93..aeaaad688cab 100644
--- a/src/client/preview/index.js
+++ b/src/client/preview/index.js
@@ -14,7 +14,7 @@ import reducer from './reducer';
 
 // check whether we're running on node/browser
 const { navigator } = global;
-const isBrowser = navigator && navigator.userAgent !== 'storyshots' && !navigator.userAgent.includes('Node.js');
+const isBrowser = navigator && navigator.userAgent !== 'storyshots' && !navigator.userAgent.indexOf('Node.js') > -1;
 
 const storyStore = new StoryStore();
 const reduxStore = createStore(reducer);