Temp fix for the crashing side effect

WordPress · Jul 3, 2019 · 1acb437 · 1acb437
1 parent a4eec97
commit 1acb437
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/compose/src/hooks/use-reduced-motion/index.js b/packages/compose/src/hooks/use-reduced-motion/index.js
@@ -8,7 +8,7 @@ import useMediaQuery from '../use-media-query';
  *
  * @type {boolean}
  */
-const IS_IE = window.navigator.userAgent.indexOf( 'Trident' ) >= 0;
+const IS_IE = window.navigator.userAgent ? window.navigator.userAgent.indexOf( 'Trident' ) >= 0 : false; 
 
 /**
  * Hook returning whether the user has a preference for reduced motion.