From 4ac33e0e37723d1c332baa0db0ad5f0d261e2a8b Mon Sep 17 00:00:00 2001
From: Hossein Mohammadi <hosseinm.developer@gmail.com>
Date: Mon, 13 Jun 2022 12:43:52 +0430
Subject: [PATCH] fix: call unmounted div removeEventListener

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

diff --git a/src/Calendar.js b/src/Calendar.js
index 96935692..dde12433 100644
--- a/src/Calendar.js
+++ b/src/Calendar.js
@@ -44,7 +44,7 @@ const Calendar = ({
     };
     calendarElement.current.addEventListener('keyup', handleKeyUp, false);
     return () => {
-      calendarElement.current.removeEventListener('keyup', handleKeyUp, false);
+      calendarElement.current?.removeEventListener('keyup', handleKeyUp, false);
     };
   });