From f054f386f1334d0ae2966e3755031431e1c560f1 Mon Sep 17 00:00:00 2001
From: nethoxa <135072738+nethoxa@users.noreply.github.com>
Date: Sun, 20 Apr 2025 13:00:23 +0200
Subject: [PATCH] core: fix wrong refundGas when gasUsed < floorDataGas

---
 core/state_transition.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/state_transition.go b/core/state_transition.go
index 0f9ee9eea51d..6c5f1d1c1e67 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -515,6 +515,7 @@ func (st *stateTransition) execute() (*ExecutionResult, error) {
 	if rules.IsPrague {
 		// After EIP-7623: Data-heavy transactions pay the floor gas.
 		if st.gasUsed() < floorDataGas {
+			gasRefund = 0
 			prev := st.gasRemaining
 			st.gasRemaining = st.initialGas - floorDataGas
 			if t := st.evm.Config.Tracer; t != nil && t.OnGasChange != nil {