From ac09e3851851c27a80e7f283299553127c30a3a0 Mon Sep 17 00:00:00 2001
From: Vladimir Kharlampidi <nolimits4web@gmail.com>
Date: Thu, 12 Aug 2021 12:38:02 +0300
Subject: [PATCH] fix(core): double check for documentElement in smoothScroll
 detection

---
 src/shared/get-support.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/get-support.js b/src/shared/get-support.js
index cbe20a22f..290eaf325 100644
--- a/src/shared/get-support.js
+++ b/src/shared/get-support.js
@@ -7,7 +7,7 @@ function calcSupport() {
   const document = getDocument();
 
   return {
-    smoothScroll: 'scrollBehavior' in document.documentElement.style,
+    smoothScroll: document.documentElement && 'scrollBehavior' in document.documentElement.style,
 
     touch: !!(
       'ontouchstart' in window ||