From 0b90e2cde9f203625949ad508e647c38f617c747 Mon Sep 17 00:00:00 2001
From: Will Brock <wpbrock@gmail.com>
Date: Sun, 27 May 2018 12:16:19 -0400
Subject: [PATCH] Update null check

---
 packages/expect/src/utils.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/expect/src/utils.js b/packages/expect/src/utils.js
index 737f471fe753..c25e9cc46c5d 100644
--- a/packages/expect/src/utils.js
+++ b/packages/expect/src/utils.js
@@ -206,8 +206,7 @@ export const subsetEquality = (object: Object, subset: Object) => {
 
   return Object.keys(subset).every(
     key =>
-      object !== null &&
-      object !== undefined &&
+      object != null &&
       hasOwnProperty(object, key) &&
       equals(object[key], subset[key], [iterableEquality, subsetEquality]),
   );