fix the statement which is getting changed by Microbundle (#1156)

* fix the statement which is getting changed by microbundle * Create chatty-cherries-train.md * fix formatting. * fix position of comment --------- Co-authored-by: Justin Halsall <Juice10@users.noreply.github.com>
rrweb-io · Feb 27, 2023 · e65465e · e65465e
1 parent c28ef5f
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diff --git a/.changeset/chatty-cherries-train.md b/.changeset/chatty-cherries-train.md
@@ -0,0 +1,5 @@
+---
+'rrweb': patch
+---
+
+Fix the statement which is getting changed by Microbundle
diff --git a/packages/rrweb/src/record/index.ts b/packages/rrweb/src/record/index.ts
@@ -94,8 +94,10 @@ function record<T = eventWithTime>(
   let passEmitsToParent = false;
   if (!inEmittingFrame) {
     try {
-      window.parent.document; // throws if parent is cross-origin
-      passEmitsToParent = false; // if parent is same origin we collect iframe events from the parent
+      // throws if parent is cross-origin
+      if (window.parent.document) {
+        passEmitsToParent = false; // if parent is same origin we collect iframe events from the parent
+      }
     } catch (e) {
       passEmitsToParent = true;
     }