From 7f36b72b3ab82b3fca3de2b6d000c89a2d81d8aa Mon Sep 17 00:00:00 2001 From: fritz-c Date: Sun, 14 Jan 2018 09:43:55 +0900 Subject: [PATCH] fix: handle environment with no navigator. Fixes #97 --- src/util.js | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/util.js b/src/util.js index 6742ffd1..938be11b 100644 --- a/src/util.js +++ b/src/util.js @@ -4,7 +4,10 @@ * @return {?number} ieVersion - IE version as an integer, or undefined if not IE */ export function getIEVersion() { - if (typeof window === 'undefined') { + if ( + typeof window === 'undefined' || + typeof window.navigator === 'undefined' + ) { return undefined; }