From bd68002f7b247d49a2af02342e927ef08328c998 Mon Sep 17 00:00:00 2001
From: Michell Ocana do Espirito Santo <michell.santo@cwi.com.br>
Date: Fri, 21 Feb 2020 18:31:39 -0300
Subject: [PATCH] fix: adjusting document check for SSR

---
 src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index 9f82801..69a98a9 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -7,7 +7,7 @@ export interface ScrollbarWidth {
 export const scrollbarWidth: ScrollbarWidth = (force?: boolean): number | undefined => {
   // safety check for SSR
   /* istanbul ignore next */
-  if (!document) {
+  if (typeof document === 'undefined') {
     return 0;
   }