diff options
| author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2021-12-22 07:06:44 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-12-23 03:24:13 +0300 |
| commit | 07815e2d97aa177780ea0d67069b5abd0524f936 (patch) | |
| tree | 4b89f69f8a8c77235dc4358c267badd30ebb506d /builtin/reflog.c | |
| parent | 20d6b6868c1446d548094a0a8aa4393a9c58447c (diff) | |
reflog expire: refactor & use "tip_commit" only for UE_NORMAL
Add an intermediate variable for "tip_commit" in
reflog_expiry_prepare(), and only add it to the struct if we're
handling the UE_NORMAL case.
The code behaves the same way as before, but this makes the control
flow clearer, and the shorter name allows us to fold a 4-line i/else
into a one-line ternary instead.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/reflog.c')
| -rw-r--r-- | builtin/reflog.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/builtin/reflog.c b/builtin/reflog.c index 8d05660e64..f18a63751f 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -354,16 +354,14 @@ static void reflog_expiry_prepare(const char *refname, { struct expire_reflog_policy_cb *cb = cb_data; struct commit_list *elem; + struct commit *commit = NULL; if (!cb->cmd.expire_unreachable || is_head(refname)) { cb->unreachable_expire_kind = UE_HEAD; } else { - cb->tip_commit = lookup_commit_reference_gently(the_repository, - oid, 1); - if (!cb->tip_commit) - cb->unreachable_expire_kind = UE_ALWAYS; - else - cb->unreachable_expire_kind = UE_NORMAL; + commit = lookup_commit_reference_gently(the_repository, + oid, 1); + cb->unreachable_expire_kind = commit ? UE_NORMAL : UE_ALWAYS; } if (cb->cmd.expire_unreachable <= cb->cmd.expire_total) @@ -378,7 +376,9 @@ static void reflog_expiry_prepare(const char *refname, commit_list_insert(elem->item, &cb->mark_list); break; case UE_NORMAL: - commit_list_insert(cb->tip_commit, &cb->mark_list); + commit_list_insert(commit, &cb->mark_list); + /* For reflog_expiry_cleanup() below */ + cb->tip_commit = commit; } cb->mark_limit = cb->cmd.expire_total; mark_reachable(cb); |