object: convert parse_object* to take struct object_id

diff --git a/pretty.c b/pretty.c
index 5e683830d9d66a6a1b50a26ab8c3a8338b33198b..c4a0ace34cd5b576b181f398bf3342bb468866fc 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -1137,7 +1137,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 
        /* these depend on the commit */
        if (!commit->object.parsed)
-               parse_object(commit->object.oid.hash);
+               parse_object(&commit->object.oid);
 
        switch (placeholder[0]) {
        case 'H':               /* commit hash */
@@ -1607,8 +1607,9 @@ void pp_title_line(struct pretty_print_context *pp,
                                pp->preserve_subject ? "\n" : " ");
 
        strbuf_grow(sb, title.len + 1024);
-       if (pp->subject) {
-               strbuf_addstr(sb, pp->subject);
+       if (pp->print_email_subject) {
+               if (pp->rev)
+                       fmt_output_email_subject(sb, pp->rev);
                if (needs_rfc2047_encoding(title.buf, title.len, RFC2047_SUBJECT))
                        add_rfc2047(sb, title.buf, title.len,
                                                encoding, RFC2047_SUBJECT);
@@ -1818,7 +1819,7 @@ void pretty_print_commit(struct pretty_print_context *pp,
        }
 
        pp_header(pp, encoding, commit, &msg, sb);
-       if (pp->fmt != CMIT_FMT_ONELINE && !pp->subject) {
+       if (pp->fmt != CMIT_FMT_ONELINE && !pp->print_email_subject) {
                strbuf_addch(sb, '\n');
        }