From f1beb0d1605cf37f52da2d2f2ca1715189b87602 Mon Sep 17 00:00:00 2001
From: hexoscott <70711990+hexoscott@users.noreply.github.com>
Date: Wed, 21 Aug 2024 14:50:57 +0100
Subject: [PATCH] fix the long delay after datastream repopulation (#1004)

---
 zk/utils/utils.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zk/utils/utils.go b/zk/utils/utils.go
index 5d4038337f4..3376b863c61 100644
--- a/zk/utils/utils.go
+++ b/zk/utils/utils.go
@@ -153,6 +153,7 @@ func GetBatchLocalExitRootFromSCStorage(batchNo uint64, db DbReader, tx kv.Tx) (
 		}
 
 		stateReader := state.NewPlainState(tx, blockNo+1, systemcontracts.SystemContractCodeLookup["hermez"])
+		defer stateReader.Close()
 		rawLer, err := stateReader.ReadAccountStorage(state.GER_MANAGER_ADDRESS, 1, &state.GLOBAL_EXIT_ROOT_POS_1)
 		if err != nil {
 			return libcommon.Hash{}, err