From 15d783de328d0f4dbbae84c536a065264133c539 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wiktor=20Tkaczy=C5=84ski?= <wiktor.tkaczynski@gmail.com>
Date: Tue, 15 Aug 2023 16:51:20 +0200
Subject: [PATCH] fix: throw if commit is not found (#482)

---
 starknet/src/authenticators/eth_tx.cairo | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/starknet/src/authenticators/eth_tx.cairo b/starknet/src/authenticators/eth_tx.cairo
index b651383a..53b4a2ea 100644
--- a/starknet/src/authenticators/eth_tx.cairo
+++ b/starknet/src/authenticators/eth_tx.cairo
@@ -163,7 +163,7 @@ mod EthTxAuthenticator {
 
     fn consume_commit(ref self: ContractState, hash: felt252, sender_address: EthAddress) {
         let committer_address = self._commits.read(hash);
-        assert(committer_address.is_zero(), 'Commit not found');
+        assert(!committer_address.is_zero(), 'Commit not found');
         assert(committer_address == sender_address, 'Invalid sender address');
         // Delete the commit to prevent replay attacks.
         self._commits.write(hash, Zeroable::zero());