sequencer.c: teach append_signoff how to detect duplicate s-o-b

Teach append_signoff how to detect a duplicate s-o-b in the commit footer.
This is in preparation to unify the append_signoff implementations in
log-tree.c and sequencer.c.

Fixes test in t3511.

Signed-off-by: Brandon Casey <bcasey@nvidia.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Casey
2013-02-12 02:17:35 -08:00
committed by Junio C Hamano
parent b971e04f54
commit bab4d1097c
4 changed files with 50 additions and 17 deletions

View File

@ -700,7 +700,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
previous = eol;
}
append_signoff(&sb, ignore_footer);
append_signoff(&sb, ignore_footer, 0);
}
if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)