From a5420adccf76c3f0b852f3eb5b09be82e0d9f2b9 Mon Sep 17 00:00:00 2001
From: Maxim Matyunin <matyunya@gmail.com>
Date: Sat, 6 Jul 2019 16:40:09 +0900
Subject: [PATCH] 3187 check-parent-node-when-detaching

---
 src/runtime/internal/dom.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/runtime/internal/dom.ts b/src/runtime/internal/dom.ts
index f65d07117c..d50ba21f14 100644
--- a/src/runtime/internal/dom.ts
+++ b/src/runtime/internal/dom.ts
@@ -7,6 +7,8 @@ export function insert(target: Node, node: Node, anchor?: Node) {
 }
 
 export function detach(node: Node) {
+	if (!node.parentNode) return;
+
 	node.parentNode.removeChild(node);
 }