From 1dc2c86b0d101a1ca49e4d8f822f14fe68103019 Mon Sep 17 00:00:00 2001
From: fengyuchuanshen <fengyuchuanshen@outlook.com>
Date: Thu, 11 Sep 2025 14:36:48 +0800
Subject: [PATCH] refactor: use maps.Copy for cleaner map handling

Signed-off-by: fengyuchuanshen <fengyuchuanshen@outlook.com>
---
 internal/source/s3.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/internal/source/s3.go b/internal/source/s3.go
index 962ff114..79b3b1a0 100644
--- a/internal/source/s3.go
+++ b/internal/source/s3.go
@@ -7,6 +7,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"maps"
 	"math/big"
 	"os"
 	"path/filepath"
@@ -255,9 +256,7 @@ func (s *S3Source) GetFullBlocks(ctx context.Context, blockNumbers []*big.Int) [
 			continue
 		}
 
-		for blockNum, result := range fileResults {
-			resultMap[blockNum] = result
-		}
+		maps.Copy(resultMap, fileResults)
 	}
 
 	// Build ordered results