fix rrweb-io#460 ignore added node that are not in document anymore

statcounter · Feb 22, 2021 · 9ce8ab4 · 9ce8ab4
1 parent 01e59b8
commit 9ce8ab4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/record/mutation.ts b/src/record/mutation.ts
@@ -210,7 +210,7 @@ export default class MutationBuffer {
       return nextId;
     };
     const pushAdd = (n: Node) => {
-      if (!n.parentNode) {
+      if (!n.parentNode || !document.contains(n)) {
         return;
       }
       const parentId = mirror.getId((n.parentNode as Node) as INode);