[PATCH 02/23] refs.c: make ref_transaction_delete a wrapper for ref_transaction_update
From: Ronnie Sahlberg <sahlberg@google.com>
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>
---
refs.c | 22 ++--------------------
refs.h | 2 +-
2 files changed, 3 insertions(+), 21 deletions(-)
diff --git a/refs.c b/refs.c
index 005eb18..05cb299 100644
--- a/refs.c
+++ b/refs.c
@@ -3633,26 +3633,8 @@ int ref_transaction_delete(struct ref_transaction *transaction,
int flags, int have_old, const char *msg,
struct strbuf *err)
{
- struct ref_update *update;
-
- assert(err);
-
- if (transaction->state != REF_TRANSACTION_OPEN)
- die("BUG: delete called for transaction that is not open");
-
- if (have_old && !old_sha1)
- die("BUG: have_old is true but old_sha1 is NULL");
-
- update = add_update(transaction, refname);
- update->flags = flags;
- update->have_old = have_old;
- if (have_old) {
- assert(!is_null_sha1(old_sha1));
- hashcpy(update->old_sha1, old_sha1);
- }
- if (msg)
- update->msg = xstrdup(msg);
- return 0;
+ return ref_transaction_update(transaction, refname, null_sha1,
+ old_sha1, flags, have_old, msg, err);
}
int update_ref(const char *action, const char *refname,
diff --git a/refs.h b/refs.h
index 2bc3556..7d675b7 100644
--- a/refs.h
+++ b/refs.h
@@ -283,7 +283,7 @@ struct ref_transaction *ref_transaction_begin(struct strbuf *err);
/*
* Add a reference update to transaction. new_sha1 is the value that
- * the reference should have after the update, or zeros if it should
+ * the reference should have after the update, or null_sha1 if it should
* be deleted. If have_old is true, then old_sha1 holds the value
* that the reference should have had before the update, or zeros if
* it must not have existed beforehand.
--
2.1.3
Michael Haggerty <mhagger@alum.mit.edu>