Refactor mount fn

jlmakes · jlmakes · commit 6878c92a1aa5 · 2018-09-11T13:30:08.000-07:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## Unreleased
+
+### Fixed
+
+- Null property assignment regression in mount function. [#456]
+
 ## [4.0.1] - 2018-09-09
 
 ### Fixed
diff --git a/src/instance/mount.js b/src/instance/mount.js
@@ -1,7 +1,5 @@
 function failure() {
-	const root = document.documentElement
-
-	root.classList.remove('sr')
+	document.documentElement.classList.remove('sr')
 
 	return {
 		clean() {},
@@ -15,13 +13,10 @@ function failure() {
 }
 
 function success() {
-	const html = document.documentElement
-	const body = document.body
-
-	html.classList.add('sr')
+	document.documentElement.classList.add('sr')
 
-	if (body) {
-		body.style.height = '100%'
+	if (document.body) {
+		document.body.style.height = '100%'
 	} else {
 		document.addEventListener('DOMContentLoaded', () => {
 			document.body.style.height = '100%'
