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

statcounter · Jan 20, 2021 · bfda124 · bfda124
1 parent cc6dd3b
commit bfda124
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);