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refs.c: make ref_transaction_create a wrapper for ref_transaction_update

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The ref_transaction_update function can already be used to create refs by
passing null_sha1 as the old_sha1 parameter. Simplify by replacing
transaction_create with a thin wrapper.

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ronnie Sahlberg 2014-12-05 00:08:13 +01:00 committed by Junio C Hamano
parent b260d265e1
commit bc9f2925fb
1 changed files with 2 additions and 25 deletions
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27
refs.c
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@ -3623,31 +3623,8 @@ int ref_transaction_create(struct ref_transaction *transaction,
int flags, const char *msg,
struct strbuf *err)
{
struct ref_update *update;
assert(err);
if (transaction->state != REF_TRANSACTION_OPEN)
die("BUG: create called for transaction that is not open");
if (!new_sha1 || is_null_sha1(new_sha1))
die("BUG: create ref with null new_sha1");
if (check_refname_format(refname, REFNAME_ALLOW_ONELEVEL)) {
strbuf_addf(err, "refusing to create ref with bad name %s",
refname);
return -1;
}
update = add_update(transaction, refname);
hashcpy(update->new_sha1, new_sha1);
hashclr(update->old_sha1);
update->flags = flags;
update->have_old = 1;
if (msg)
update->msg = xstrdup(msg);
return 0;
return ref_transaction_update(transaction, refname, new_sha1,
null_sha1, flags, 1, msg, err);
}
int ref_transaction_delete(struct ref_transaction *transaction,