Allow universal rendering

Allow universal rendering by utilizing a stricter check for the existence of the window global.
btroncone · Jul 7, 2016 · e0b8b71 · e0b8b71
1 parent 09495ec
commit e0b8b71
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -86,7 +86,7 @@ const printBuffer = options => logBuffer => {
 
 export const storeLogger = (opts : Object = {}) => (reducer : Function) => {
     let log = {};
-    const ua = window && window.navigator.userAgent ? window.navigator.userAgent : '';
+    const ua = typeof window !== 'undefined' && window.navigator.userAgent ? window.navigator.userAgent : '';
     let ms_ie = false;
     //fix for action display in IE
     const old_ie = ua.indexOf('MSIE ');