[PATCH 05/11] ref_transaction_delete(): remove "have_old" parameter
From: Michael Haggerty <hidden>
Date: 2016-06-15 23:03:45
Subsystem:
the rest · Maintainer:
Linus Torvalds
Instead, if old_sha1 is non-NULL, verify it; otherwise, don't. Signed-off-by: Michael Haggerty <redacted> --- builtin/receive-pack.c | 3 +-- builtin/update-ref.c | 5 +++-- refs.c | 11 ++++++----- refs.h | 6 +++--- 4 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 71be82e..b08806d 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c@@ -933,8 +933,7 @@ static const char *update(struct command *cmd, struct shallow_info *si) if (ref_transaction_delete(transaction, namespaced_name, old_sha1, - 0, old_sha1 != NULL, - "push", &err)) { + 0, "push", &err)) { rp_error("%s", err.buf); strbuf_release(&err); return "failed to delete";
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index f0db7a3..76b8aef 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c@@ -265,8 +265,9 @@ static const char *parse_cmd_delete(struct ref_transaction *transaction, if (*next != line_termination) die("delete %s: extra input: %s", refname, next); - if (ref_transaction_delete(transaction, refname, old_sha1, - update_flags, have_old, msg, &err)) + if (ref_transaction_delete(transaction, refname, + have_old ? old_sha1 : NULL, + update_flags, msg, &err)) die("%s", err.buf); update_flags = 0;
diff --git a/refs.c b/refs.c
index 6beafcf..6bd6581 100644
--- a/refs.c
+++ b/refs.c@@ -2577,7 +2577,7 @@ static void prune_ref(struct ref_to_prune *r) transaction = ref_transaction_begin(&err); if (!transaction || ref_transaction_delete(transaction, r->name, r->sha1, - REF_ISPRUNING, 1, NULL, &err) || + REF_ISPRUNING, NULL, &err) || ref_transaction_commit(transaction, &err)) { ref_transaction_free(transaction); error("%s", err.buf);
@@ -2754,8 +2754,9 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt) transaction = ref_transaction_begin(&err); if (!transaction || - ref_transaction_delete(transaction, refname, sha1, delopt, - sha1 && !is_null_sha1(sha1), NULL, &err) || + ref_transaction_delete(transaction, refname, + (sha1 && !is_null_sha1(sha1)) ? sha1 : NULL, + delopt, NULL, &err) || ref_transaction_commit(transaction, &err)) { error("%s", err.buf); ref_transaction_free(transaction);
@@ -3697,11 +3698,11 @@ int ref_transaction_create(struct ref_transaction *transaction, int ref_transaction_delete(struct ref_transaction *transaction, const char *refname, const unsigned char *old_sha1, - int flags, int have_old, const char *msg, + int flags, const char *msg, struct strbuf *err) { return ref_transaction_update(transaction, refname, - null_sha1, have_old ? old_sha1 : NULL, + null_sha1, old_sha1, flags, msg, err); }
diff --git a/refs.h b/refs.h
index f05ac89..ee612da 100644
--- a/refs.h
+++ b/refs.h@@ -295,8 +295,8 @@ int ref_transaction_create(struct ref_transaction *transaction, struct strbuf *err); /* - * Add a reference deletion to transaction. If have_old is true, then - * old_sha1 holds the value that the reference should have had before + * Add a reference deletion to transaction. If old_sha1 is non-NULL, then + * it holds the value that the reference should have had before * the update (which must not be the null SHA-1). * Function returns 0 on success and non-zero on failure. A failure to delete * means that the transaction as a whole has failed and will need to be
@@ -305,7 +305,7 @@ int ref_transaction_create(struct ref_transaction *transaction, int ref_transaction_delete(struct ref_transaction *transaction, const char *refname, const unsigned char *old_sha1, - int flags, int have_old, const char *msg, + int flags, const char *msg, struct strbuf *err); /*
--
2.1.4