From e254019f13d75c83809c15d559a93eab4ded9b20 Mon Sep 17 00:00:00 2001
From: h-ivor <ivor.vrdoljak@protonmail.ch>
Date: Thu, 16 Sep 2021 23:05:24 +0200
Subject: [PATCH] add virtual keyword to withdraw() in proxy for inheritance

---
 contracts/TornadoProxy.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/TornadoProxy.sol b/contracts/TornadoProxy.sol
index 12a34ad..be03987 100644
--- a/contracts/TornadoProxy.sol
+++ b/contracts/TornadoProxy.sol
@@ -60,7 +60,7 @@ contract TornadoProxy is EnsResolve {
     address payable _relayer,
     uint256 _fee,
     uint256 _refund
-  ) external payable {
+  ) external virtual payable {
     require(instances[_tornado], "The instance is not supported");
 
     _tornado.withdraw{ value: msg.value }(_proof, _root, _nullifierHash, _recipient, _relayer, _fee, _refund);