use strbuf_add_unique_abbrev() for adding short hashes, part 2

Call strbuf_add_unique_abbrev() to add abbreviated hashes to strbufs
instead of taking detours through find_unique_abbrev() and its static
buffer.  This is shorter and a bit more efficient.

1eb47f167d already converted six cases,
this patch covers three more.

A semantic patch for Coccinelle is included for easier checking for
new cases that might be introduced in the future.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2016-09-27 21:11:58 +02:00
committed by Junio C Hamano
parent 92d52fab3a
commit f937d78553
4 changed files with 9 additions and 4 deletions

2
diff.c
View File

@ -3086,7 +3086,7 @@ static void fill_metainfo(struct strbuf *msg,
}
strbuf_addf(msg, "%s%sindex %s..", line_prefix, set,
find_unique_abbrev(one->oid.hash, abbrev));
strbuf_addstr(msg, find_unique_abbrev(two->oid.hash, abbrev));
strbuf_add_unique_abbrev(msg, two->oid.hash, abbrev);
if (one->mode == two->mode)
strbuf_addf(msg, " %06o", one->mode);
strbuf_addf(msg, "%s\n", reset);