From 6309b5437ea1f655005d25988812a270e245f914 Mon Sep 17 00:00:00 2001
From: Aruna Herath <arunabherath@gmail.com>
Date: Thu, 22 Sep 2016 14:57:02 +0530
Subject: [PATCH] Check if we are on storyshots in preview
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storyshots adds polyfills for window. So preview will incorrectly assume we’re on a browser. This will avoid that.
---
 src/client/preview/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/client/preview/index.js b/src/client/preview/index.js
index 994c8d857e3..0a4118d850e 100644
--- a/src/client/preview/index.js
+++ b/src/client/preview/index.js
@@ -13,7 +13,8 @@ import { selectStory } from './actions';
 import reducer from './reducer';
 
 // check whether we're running on node/browser
-const isBrowser = typeof window !== 'undefined';
+const { navigator } = global;
+const isBrowser = navigator && navigator. userAgent !== 'storyshots';
 
 const storyStore = new StoryStore();
 const reduxStore = createStore(reducer);