allow document level hydration (sveltejs#5547).

jimafisk · Dec 4, 2020 · 3ff2e00 · 3ff2e00
1 parent e02c291
commit 3ff2e00
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/runtime/internal/dom.ts b/src/runtime/internal/dom.ts
@@ -5,7 +5,9 @@ export function append(target: Node, node: Node) {
 }
 
 export function insert(target: Node, node: Node, anchor?: Node) {
-	target.insertBefore(node, anchor || null);
+	if (target != document) {
+		target.insertBefore(node, anchor || null);
+	}
 }
 
 export function detach(node: Node) {