From ed9dcfc602c6a9df55598fc5f536ec0ea888e80d Mon Sep 17 00:00:00 2001
From: r4bbit <445106+0x-r4bbit@users.noreply.github.com>
Date: Tue, 26 Sep 2023 10:41:07 +0200
Subject: [PATCH] refactor: use ECDSA utils function for typed hash digest

---
 test/MiniMeToken.t.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/MiniMeToken.t.sol b/test/MiniMeToken.t.sol
index 88392d4..770031b 100644
--- a/test/MiniMeToken.t.sol
+++ b/test/MiniMeToken.t.sol
@@ -1410,6 +1410,6 @@ contract SigUtils {
 
     // computes the hash of the fully encoded EIP-712 message for the domain, which can be used to recover the signer
     function getTypedDataHash(Permit memory _permit) public view returns (bytes32) {
-        return keccak256(abi.encodePacked("\x19\x01", DOMAIN_SEPARATOR, getStructHash(_permit)));
+        return ECDSA.toTypedDataHash(DOMAIN_SEPARATOR, getStructHash(_permit));
     }
 }