From 0b78135cac1f6d083a17d0c1b9fd456ae12c1b1d Mon Sep 17 00:00:00 2001
From: publicqi <qi@fuzz.land>
Date: Thu, 26 Sep 2024 14:07:07 -0700
Subject: [PATCH] fix empty codehash

---
 crates/revm/src/context/inner_evm_context.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/crates/revm/src/context/inner_evm_context.rs b/crates/revm/src/context/inner_evm_context.rs
index 8ce88ef030..9c4ea85720 100644
--- a/crates/revm/src/context/inner_evm_context.rs
+++ b/crates/revm/src/context/inner_evm_context.rs
@@ -225,7 +225,10 @@ impl<EvmWiringT: EvmWiring> InnerEvmContext<EvmWiringT> {
     ) -> Result<Eip7702CodeLoad<B256>, <EvmWiringT::Database as Database>::Error> {
         let acc = self.journaled_state.load_code(address, &mut self.db)?;
         if acc.is_empty() {
-            return Ok(Eip7702CodeLoad::new_not_delegated(B256::ZERO, acc.is_cold));
+            return Ok(Eip7702CodeLoad::new_not_delegated(
+                KECCAK_EMPTY,
+                acc.is_cold,
+            ));
         }
         // SAFETY: safe to unwrap as load_code will insert code if it is empty.
         let code = acc.info.code.as_ref().unwrap();
@@ -238,7 +241,7 @@ impl<EvmWiringT: EvmWiring> InnerEvmContext<EvmWiringT> {
             let delegated_account = self.journaled_state.load_code(address, &mut self.db)?;
 
             let hash = if delegated_account.is_empty() {
-                B256::ZERO
+                KECCAK_EMPTY
             } else if delegated_account.info.code.as_ref().unwrap().is_eof() {
                 EOF_MAGIC_HASH
             } else {