interdiff: teach show_interdiff() to indent interdiff

A future change will allow "git format-patch --interdiff=<prev> -1" to
insert an interdiff into the commentary section of the lone patch of a
1-patch series. However, to prevent the inserted interdiff from
confusing git-am, as well as human readers, it needs to be indented.
Therefore, teach show_interdiff() how to indent.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine
2018-07-22 05:57:07 -04:00
committed by Junio C Hamano
parent 5ac290f9c0
commit 3b026417ea
3 changed files with 14 additions and 3 deletions

View File

@ -1086,7 +1086,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
if (rev->idiff_oid1) {
fprintf_ln(rev->diffopt.file, "%s", rev->idiff_title);
show_interdiff(rev);
show_interdiff(rev, 0);
}
}