From 9c3a38a05905d4b8a658ac21c40d60a823076439 Mon Sep 17 00:00:00 2001
From: toyohito murooka <toyohito.muro@gmail.com>
Date: Fri, 9 Oct 2020 15:05:17 +0900
Subject: [PATCH] close iterator (#221)

fix test code.
refter to https://github.com/pingcap-incubator/tinykv/issues/167
---
 kv/server/server_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kv/server/server_test.go b/kv/server/server_test.go
index c1b32b2a..36b800be 100644
--- a/kv/server/server_test.go
+++ b/kv/server/server_test.go
@@ -327,6 +327,7 @@ func TestIterWithRawDelete1(t *testing.T) {
 	assert.Nil(t, Set(s, cf, []byte{4}, []byte{233, 4}))
 
 	it, err := Iter(s, cf)
+	defer it.Close()
 	assert.Nil(t, err)
 
 	delete := &kvrpcpb.RawDeleteRequest{