From d145f55e49e868ceb51f915c9d427c148054746a Mon Sep 17 00:00:00 2001
From: Mohit Tejani <mohit.tejani@pubnub.com>
Date: Wed, 27 Mar 2024 20:53:18 +0530
Subject: [PATCH] fix == oprator implementation for CipherKey

---
 pubnub/lib/src/core/crypto/cipher_key.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pubnub/lib/src/core/crypto/cipher_key.dart b/pubnub/lib/src/core/crypto/cipher_key.dart
index 7588c95b..f5b44b15 100644
--- a/pubnub/lib/src/core/crypto/cipher_key.dart
+++ b/pubnub/lib/src/core/crypto/cipher_key.dart
@@ -23,12 +23,12 @@ class CipherKey {
   }
 
   @override
-  bool operator ==(dynamic other) {
+  bool operator ==(Object other) {
     if (other == null) {
       return false;
     }
     if (runtimeType == other.runtimeType) {
-      return utf8.decode(data) == utf8.decode(other!.data);
+      return utf8.decode(data) == utf8.decode((other as CipherKey).data);
     }
     return false;
   }