diff options
| author | Taylor Blau <me@ttaylorr.com> | 2022-10-24 21:55:33 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-10-25 00:48:05 +0300 |
| commit | 0b293df9642bc8731e45e636ef8f1c0c5749d4b2 (patch) | |
| tree | 669f39930b3eb4f5bf800058b44341cf0751af45 /builtin/shortlog.c | |
| parent | 251554c26931bec94e86d0e5740084d6116dd263 (diff) | |
shortlog: make trailer insertion a noop when appropriate
When there are no trailers to insert, it is natural that
insert_records_from_trailers() should return without having done any
work.
But instead we guard this call unnecessarily by first checking whether
`log->groups` has the `SHORTLOG_GROUP_TRAILER` bit set.
Prepare to match a similar pattern in the future where a function which
inserts records of a certain type does no work when no specifiers
matching that type are given.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/shortlog.c')
| -rw-r--r-- | builtin/shortlog.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/builtin/shortlog.c b/builtin/shortlog.c index 53c379a51d..18f0800c82 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -170,6 +170,9 @@ static void insert_records_from_trailers(struct shortlog *log, const char *commit_buffer, *body; struct strbuf ident = STRBUF_INIT; + if (!log->trailers.nr) + return; + /* * Using format_commit_message("%B") would be simpler here, but * this saves us copying the message. @@ -240,9 +243,7 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit) strset_add(&dups, ident.buf)) insert_one_record(log, ident.buf, oneline_str); } - if (log->groups & SHORTLOG_GROUP_TRAILER) { - insert_records_from_trailers(log, &dups, commit, &ctx, oneline_str); - } + insert_records_from_trailers(log, &dups, commit, &ctx, oneline_str); strset_clear(&dups); strbuf_release(&ident); |