corrected PR for other browsers

Zeus Gómez Marmolejo · Zeus Gómez Marmolejo · commit de8695b6be3d · 2014-10-08T17:27:33.000+02:00
Sorry, this should work now. window.localStorage is undefined in chrome apps.
diff --git a/browser.js b/browser.js
@@ -18,7 +18,7 @@ exports.useColors = useColors;
 
 var storage;
 
-if (chrome.storage.local !== undefined)
+if (chrome && chrome.storage)
   storage = chrome.storage.local;
 else
   storage = window.localStorage;
