From d862f0ea566be38d0c6a67447cb3a4bcf256cd55 Mon Sep 17 00:00:00 2001
From: Kuba Juszczyk <juszczyk.jakub@gmail.com>
Date: Tue, 17 Sep 2019 23:55:43 +0200
Subject: [PATCH] Optimize objectIs (#16212)

---
 packages/shared/objectIs.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/shared/objectIs.js b/packages/shared/objectIs.js
index 3110e3fa5a..877ec65726 100644
--- a/packages/shared/objectIs.js
+++ b/packages/shared/objectIs.js
@@ -17,4 +17,4 @@ function is(x: any, y: any) {
   );
 }
 
-export default is;
+export default (typeof Object.is === 'function' ? Object.is : is);