From 069eb04d55d7b0199f536877a4dba125a157da40 Mon Sep 17 00:00:00 2001
From: konnorrogers <konnor5456@gmail.com>
Date: Mon, 24 Jun 2024 13:46:47 -0400
Subject: [PATCH] tagName may not always exist

---
 packages/pretty-format/src/plugins/DOMElement.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/pretty-format/src/plugins/DOMElement.ts b/packages/pretty-format/src/plugins/DOMElement.ts
index 9cf39e547786..885b30e517b3 100644
--- a/packages/pretty-format/src/plugins/DOMElement.ts
+++ b/packages/pretty-format/src/plugins/DOMElement.ts
@@ -31,7 +31,7 @@ const testHasAttribute = (val: any) => {
 };
 
 const isCustomElement = (val: any) => {
-  const {tagName} = val;
+  const tagName = val?.tagName;
   return (
     (typeof tagName === 'string' && tagName.includes('-')) ||
     testHasAttribute(val)