From 1d6db5045a9d101f5d0b6518dffd0069955df506 Mon Sep 17 00:00:00 2001
From: Dan Cline <6798349+Rjected@users.noreply.github.com>
Date: Thu, 13 Jun 2024 15:46:04 -0400
Subject: [PATCH 1/2] fix: only check that base fee is not zero

---
 crates/rpc/rpc-types-compat/src/engine/payload.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/rpc/rpc-types-compat/src/engine/payload.rs b/crates/rpc/rpc-types-compat/src/engine/payload.rs
index 296fbf5d93a4..3577126a8de7 100644
--- a/crates/rpc/rpc-types-compat/src/engine/payload.rs
+++ b/crates/rpc/rpc-types-compat/src/engine/payload.rs
@@ -2,7 +2,7 @@
 //! Ethereum's Engine
 
 use reth_primitives::{
-    constants::{EMPTY_OMMER_ROOT_HASH, MAXIMUM_EXTRA_DATA_SIZE, MIN_PROTOCOL_BASE_FEE_U256},
+    constants::{EMPTY_OMMER_ROOT_HASH, MAXIMUM_EXTRA_DATA_SIZE},
     proofs::{self},
     Block, Header, Request, SealedBlock, TransactionSigned, UintTryTo, Withdrawals, B256, U256,
 };
@@ -18,7 +18,7 @@ pub fn try_payload_v1_to_block(payload: ExecutionPayloadV1) -> Result<Block, Pay
         return Err(PayloadError::ExtraData(payload.extra_data))
     }
 
-    if payload.base_fee_per_gas < MIN_PROTOCOL_BASE_FEE_U256 {
+    if payload.base_fee_per_gas == U256::ZERO {
         return Err(PayloadError::BaseFee(payload.base_fee_per_gas))
     }
 

From e79377ab12b66a3270b103610de819dc5bc42d6a Mon Sep 17 00:00:00 2001
From: Dan Cline <6798349+Rjected@users.noreply.github.com>
Date: Thu, 13 Jun 2024 16:07:10 -0400
Subject: [PATCH 2/2] use is_zero

Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>
---
 crates/rpc/rpc-types-compat/src/engine/payload.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/rpc/rpc-types-compat/src/engine/payload.rs b/crates/rpc/rpc-types-compat/src/engine/payload.rs
index 3577126a8de7..dacfab06418e 100644
--- a/crates/rpc/rpc-types-compat/src/engine/payload.rs
+++ b/crates/rpc/rpc-types-compat/src/engine/payload.rs
@@ -18,7 +18,7 @@ pub fn try_payload_v1_to_block(payload: ExecutionPayloadV1) -> Result<Block, Pay
         return Err(PayloadError::ExtraData(payload.extra_data))
     }
 
-    if payload.base_fee_per_gas == U256::ZERO {
+    if payload.base_fee_per_gas.is_zero() {
         return Err(PayloadError::BaseFee(payload.base_fee_per_gas))
     }