Fix formatting empty root

ky-is · ky-is · commit 505636309037 · 2019-04-19T20:32:54.000-07:00
diff --git a/src/lib/formatCSS.js b/src/lib/formatCSS.js
@@ -11,5 +11,7 @@ function indentRecursive(node, indent = 0) {
 
 export default function formatNodes(root) {
   indentRecursive(root)
-  root.first.raws.before = ''
+  if (root.first) {
+    root.first.raws.before = ''
+  }
 }

Original file line number	Diff line number	Diff line change
`@@ -11,5 +11,7 @@ function indentRecursive(node, indent = 0) {`
`11`	`11`
`12`	`12`	`export default function formatNodes(root) {`
`13`	`13`	`indentRecursive(root)`
`14`		`- root.first.raws.before = ''`
	`14`	`+ if (root.first) {`
	`15`	`+ root.first.raws.before = ''`
	`16`	`+ }`
`15`	`17`	`}`