From 8ca35720cd36f203fa3d77cae7a8b5fb79a5654f Mon Sep 17 00:00:00 2001
From: Daniel Liu <139250065@qq.com>
Date: Tue, 4 Nov 2025 13:48:28 +0800
Subject: [PATCH] ethclient: fix variable shadowing in `FeeHistory()`, close
 XFN-129 (#1720)

---
 ethclient/ethclient.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go
index 6dcaeb4431..806037ec29 100644
--- a/ethclient/ethclient.go
+++ b/ethclient/ethclient.go
@@ -639,8 +639,8 @@ func (ec *Client) FeeHistory(ctx context.Context, blockCount uint64, lastBlock *
 	reward := make([][]*big.Int, len(res.Reward))
 	for i, r := range res.Reward {
 		reward[i] = make([]*big.Int, len(r))
-		for j, r := range r {
-			reward[i][j] = (*big.Int)(r)
+		for j, v := range r {
+			reward[i][j] = (*big.Int)(v)
 		}
 	}
 	baseFee := make([]*big.Int, len(res.BaseFee))