From 9b7b0295f9521262b50143e580f4eb27b7bb83a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= <l.s.r@web.de>
Date: Wed, 7 Aug 2019 13:15:14 +0200
Subject: [PATCH] dir-iterator: release strbuf after use
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Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 refs/files-backend.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/refs/files-backend.c b/refs/files-backend.c
index b1f8f53a09..d60767ab73 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2151,8 +2151,10 @@ static struct ref_iterator *reflog_iterator_begin(struct ref_store *ref_store,
 	strbuf_addf(&sb, "%s/logs", gitdir);
 
 	diter = dir_iterator_begin(sb.buf, 0);
-	if(!diter)
+	if (!diter) {
+		strbuf_release(&sb);
 		return empty_ref_iterator_begin();
+	}
 
 	iter = xcalloc(1, sizeof(*iter));
 	ref_iterator = &iter->base;