From 3b0498d39c89566820e02728d04fd142c7da3240 Mon Sep 17 00:00:00 2001
From: juji <jujiyangasli@gmail.com>
Date: Fri, 23 Jun 2023 21:32:19 +0700
Subject: [PATCH] fix for issue #356

---
 src/Calendar.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Calendar.js b/src/Calendar.js
index 96935692..8785bae5 100644
--- a/src/Calendar.js
+++ b/src/Calendar.js
@@ -44,6 +44,7 @@ const Calendar = ({
     };
     calendarElement.current.addEventListener('keyup', handleKeyUp, false);
     return () => {
+      calendarElement.current && 
       calendarElement.current.removeEventListener('keyup', handleKeyUp, false);
     };
   });