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From: "René Scharfe" <l.s.r@web.de>
To: Git List <git@vger.kernel.org>
Cc: Junio C Hamano <gitster@pobox.com>,
	Michael Haggerty <mhagger@alum.mit.edu>
Subject: [PATCH 4/3] refs: pass NULL to refs_resolve_refdup() if hash is not needed
Date: Sun, 1 Oct 2017 09:28:50 +0200	[thread overview]
Message-ID: <366c778c-b587-de62-1d19-145d46fb1989@web.de> (raw)
In-Reply-To: <b89d36b5-0996-829b-a267-7ee4da9673dc@web.de>

This gets us rid of a write-only variable.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
---
 refs/files-backend.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/refs/files-backend.c b/refs/files-backend.c
index fec77744b4..ed00ddab1a 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2499,7 +2499,6 @@ static int files_transaction_prepare(struct ref_store *ref_store,
 	struct string_list affected_refnames = STRING_LIST_INIT_NODUP;
 	char *head_ref = NULL;
 	int head_type;
-	struct object_id head_oid;
 	struct files_transaction_backend_data *backend_data;
 	struct ref_transaction *packed_transaction = NULL;
 
@@ -2556,7 +2555,7 @@ static int files_transaction_prepare(struct ref_store *ref_store,
 	 */
 	head_ref = refs_resolve_refdup(ref_store, "HEAD",
 				       RESOLVE_REF_NO_RECURSE,
-				       head_oid.hash, &head_type);
+				       NULL, &head_type);
 
 	if (head_ref && !(head_type & REF_ISSYMREF)) {
 		FREE_AND_NULL(head_ref);
-- 
2.14.2


  parent reply	other threads:[~2017-10-01  7:29 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-23  9:41 [PATCH 1/3] refs: make sha1 output parameter of refs_resolve_ref_unsafe() optional René Scharfe
2017-09-23  9:44 ` [PATCH 2/3] refs: pass NULL to refs_resolve_ref_unsafe() if hash is not needed René Scharfe
2017-09-23  9:45 ` [PATCH 3/3] refs: pass NULL to resolve_ref_unsafe() " René Scharfe
2017-09-24  1:26 ` [PATCH 1/3] refs: make sha1 output parameter of refs_resolve_ref_unsafe() optional Junio C Hamano
2017-09-24 12:39   ` René Scharfe
2017-10-01  7:28 ` René Scharfe [this message]
2017-10-01  7:29 ` [PATCH 5/3] refs: pass NULL to resolve_refdup() if hash is not needed René Scharfe
2017-10-01  8:29   ` Junio C Hamano

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