From cfadaf69885a7b65b1750036b4e71d225968cb30 Mon Sep 17 00:00:00 2001
From: bobpkr <bob.p@krustuniverse.com>
Date: Wed, 29 Jun 2022 16:07:47 +0800
Subject: [PATCH] legacy tx must be IsLondon(head.Number) is false.

---
 internal/ethapi/transaction_args.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/ethapi/transaction_args.go b/internal/ethapi/transaction_args.go
index 9c5950af58fe..2e669501e010 100644
--- a/internal/ethapi/transaction_args.go
+++ b/internal/ethapi/transaction_args.go
@@ -111,7 +111,7 @@ func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend) error {
 				if err != nil {
 					return err
 				}
-				if b.ChainConfig().IsLondon(head.Number) {
+				if !b.ChainConfig().IsLondon(head.Number) {
 					// The legacy tx gas price suggestion should not add 2x base fee
 					// because all fees are consumed, so it would result in a spiral
 					// upwards.