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| author | Ramkumar Ramachandra <artagnon@gmail.com> | 2011-12-14 22:24:31 +0530 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-12-15 13:16:52 -0800 |
| commit | 9e1313648d4c0ee1bab0ee3d7ed22553bd5bf87c (patch) | |
| tree | 019bc323b5844f3df5d3e90f2c8ed6b0ab591944 | |
| parent | 0db76962d156c196a23a98014c1585246f561a5d (diff) | |
| download | git-9e1313648d4c0ee1bab0ee3d7ed22553bd5bf87c.tar.gz | |
revert: simplify getting commit subject in format_todo()
format_todo() calls get_message(), but uses only the subject line of
the commit message. As a minor optimization, save work and
unnecessary memory allocations by using find_commit_subject() instead.
Also, remove the unnecessary check on cur->item->buffer: the
lookup_commit_reference() call in parse_insn_line() has already made
sure of this.
Suggested-by: Jonathan Nieder <jrnieder@gmail.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/revert.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/builtin/revert.c b/builtin/revert.c index 164552e05a..0a86fecbd0 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -700,16 +700,16 @@ static int format_todo(struct strbuf *buf, struct commit_list *todo_list, struct replay_opts *opts) { struct commit_list *cur = NULL; - struct commit_message msg = { NULL, NULL, NULL, NULL, NULL }; const char *sha1_abbrev = NULL; const char *action_str = opts->action == REVERT ? "revert" : "pick"; + const char *subject; + int subject_len; for (cur = todo_list; cur; cur = cur->next) { sha1_abbrev = find_unique_abbrev(cur->item->object.sha1, DEFAULT_ABBREV); - if (get_message(cur->item, &msg)) - return error(_("Cannot get commit message for %s"), sha1_abbrev); - strbuf_addf(buf, "%s %s %s\n", action_str, sha1_abbrev, msg.subject); - free_message(&msg); + subject_len = find_commit_subject(cur->item->buffer, &subject); + strbuf_addf(buf, "%s %s %.*s\n", action_str, sha1_abbrev, + subject_len, subject); } return 0; } |