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: the previous patch
makes sure that instruction sheets with missing commit subjects are
parsable.
Suggested-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
Helped-by: Junio C Hamano <gitster@xxxxxxxxx>
Signed-off-by: Ramkumar Ramachandra <artagnon@xxxxxxxxx>
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin/revert.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/builtin/revert.c b/builtin/revert.c
index b976562..86af516 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -697,16 +697,16 @@ 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;
}
--
1.7.7.3
--
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