From 273370758eafa54d329577b3dc942c70587eccd3 Mon Sep 17 00:00:00 2001
From: Nicole Levy <n.levy@raceroster.com>
Date: Thu, 5 Apr 2018 20:09:55 -0400
Subject: [PATCH] better check

---
 packages/react/src/ReactElement.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react/src/ReactElement.js b/packages/react/src/ReactElement.js
index 8860145c4696..83cd432a853c 100644
--- a/packages/react/src/ReactElement.js
+++ b/packages/react/src/ReactElement.js
@@ -293,7 +293,7 @@ export function cloneAndReplaceKey(oldElement, newKey) {
  */
 export function cloneElement(element, config, children) {
   invariant(
-    !(element === null || element === undefined),
+    element != null,
     'Cannot clone a null or undefined element.'
   );