From 9b9cd735b5607aedc74d2c1874e7cab942db155c Mon Sep 17 00:00:00 2001
From: Dima V <50062893+typ3c4t@users.noreply.github.com>
Date: Fri, 14 Apr 2023 09:35:19 -0700
Subject: [PATCH] Update evm/src/extension_tower.rs

Co-authored-by: Jacqueline Nabaglo <jakub@mirprotocol.org>
---
 evm/src/extension_tower.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/evm/src/extension_tower.rs b/evm/src/extension_tower.rs
index 242414bd..139b1b11 100644
--- a/evm/src/extension_tower.rs
+++ b/evm/src/extension_tower.rs
@@ -1201,7 +1201,7 @@ where
 }
 
 pub trait Stack {
-    fn to_stack(self) -> Vec<U256>;
+    fn to_stack(&self) -> Vec<U256>;
 
     fn from_stack(stack: &[U256]) -> Self;
 }