From f8c6f8c7b51a40132fea5a025a5a8f86bef928fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=9C=97=E7=89=9B=E8=80=81=E6=B9=BF?=
 <shengxinjing@users.noreply.github.com>
Date: Tue, 30 Jun 2020 01:19:31 +0800
Subject: [PATCH] refactor(runtime-dom): insertBefore anchor null equals
 appendChild (#1463)

---
 packages/runtime-dom/src/nodeOps.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/runtime-dom/src/nodeOps.ts b/packages/runtime-dom/src/nodeOps.ts
index 6d766385c..72aa25a39 100644
--- a/packages/runtime-dom/src/nodeOps.ts
+++ b/packages/runtime-dom/src/nodeOps.ts
@@ -9,11 +9,7 @@ let tempSVGContainer: SVGElement
 
 export const nodeOps: Omit<RendererOptions<Node, Element>, 'patchProp'> = {
   insert: (child, parent, anchor) => {
-    if (anchor) {
-      parent.insertBefore(child, anchor)
-    } else {
-      parent.appendChild(child)
-    }
+    parent.insertBefore(child, anchor || null)
   },
 
   remove: child => {