From ead1b1c9df770a08502362876376cc5cd54c11c6 Mon Sep 17 00:00:00 2001
From: Tuan Tran <tropicaldog17@gmail.com>
Date: Tue, 7 Jan 2025 23:36:19 +0700
Subject: [PATCH] fix(store/v2): flaky TestDenomMetadata integration test.
 (#23184)

Co-authored-by: Marko <marko@baricevic.me>
Co-authored-by: Alex | Skip <alex@skip.money>
---
 store/v2/db/pebbledb.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/store/v2/db/pebbledb.go b/store/v2/db/pebbledb.go
index e6f4d67a97..62f35b47e4 100644
--- a/store/v2/db/pebbledb.go
+++ b/store/v2/db/pebbledb.go
@@ -228,6 +228,9 @@ func (itr *pebbleDBIterator) Error() error {
 }
 
 func (itr *pebbleDBIterator) Close() error {
+	if itr.source == nil {
+		return nil
+	}
 	err := itr.source.Close()
 	itr.source = nil
 	itr.valid = false