From b12a39c8c0cd2aa450e17b17bd0e4d6b5a46abc7 Mon Sep 17 00:00:00 2001
From: Gengar <creeptogengar@gmail.com>
Date: Wed, 17 Sep 2025 23:35:31 +0300
Subject: [PATCH] Update ERC20MigrationOutbox.sol

---
 src/bridge/extra/ERC20MigrationOutbox.sol | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/bridge/extra/ERC20MigrationOutbox.sol b/src/bridge/extra/ERC20MigrationOutbox.sol
index b7bcdcb6..68162e69 100644
--- a/src/bridge/extra/ERC20MigrationOutbox.sol
+++ b/src/bridge/extra/ERC20MigrationOutbox.sol
@@ -21,6 +21,9 @@ contract ERC20MigrationOutbox is IERC20MigrationOutbox {
     address public immutable destination;
 
     constructor(IERC20Bridge _bridge, address _destination) {
+        if (address(_bridge) == address(0)) {
+            revert InvalidDestination();
+        }
         if (_destination == address(0)) {
             revert InvalidDestination();
         }