fix https://github.com/sveltejs/svelte/issues/2086: detach error when node is not attached to DOM

6 years ago · d57eadd52b
parent 9883a50bf9
commit d57eadd52b
1 changed files with 3 additions and 1 deletions
--- a/src/runtime/internal/dom.ts
+++ b/src/runtime/internal/dom.ts
@ -7,7 +7,9 @@ export function insert(target: Node, node: Node, anchor?: Node) {
 }

 export function detach(node: Node) {
+	if (node.parentNode) {
 		node.parentNode.removeChild(node);
+	}
 }

 export function detach_between(before: Node, after: Node) {