From abf3256a5f8cd1b4c4bcd7d82558549c0c3c49ba Mon Sep 17 00:00:00 2001
From: lwedge99 <116623885+lwedge99@users.noreply.github.com>
Date: Tue, 19 Nov 2024 13:18:06 +0800
Subject: [PATCH] fix tx args default

---
 eth/tracers/api.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/eth/tracers/api.go b/eth/tracers/api.go
index d6bde13399..753c07305f 100644
--- a/eth/tracers/api.go
+++ b/eth/tracers/api.go
@@ -1229,9 +1229,8 @@ func (api *API) traceBundle(ctx context.Context, bundle *Bundle, simulateContext
 	}
 	// Execute the trace
 	for idx, args := range bundle.Transactions {
-		if args.Gas == nil {
-			gasCap := api.backend.RPCGasCap()
-			args.Gas = (*hexutil.Uint64)(&gasCap)
+		if err := args.CallDefaults(api.backend.RPCGasCap(), vmctx.BaseFee, api.backend.ChainConfig().ChainID); err != nil {
+			return nil, err
 		}
 		msg := args.ToMessage(block.BaseFee())
 		tx := args.ToTransaction()