From 9e1313648d4c0ee1bab0ee3d7ed22553bd5bf87c Mon Sep 17 00:00:00 2001 From: Ramkumar Ramachandra Date: Wed, 14 Dec 2011 22:24:31 +0530 Subject: [PATCH] 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 Helped-by: Junio C Hamano Signed-off-by: Ramkumar Ramachandra Signed-off-by: Junio C Hamano --- builtin/revert.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/builtin/revert.c b/builtin/revert.c index 164552e05..0a86fecbd 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; } -- 2.26.2