name-rev: differentiate between tags and commits they point at

diff --git a/builtin/blame.c b/builtin/blame.c
index 20eb439cb875188cdad92624782366d81c6a5dff..079dcd3407881ce0ea988c3f487faf8ca6d3e5d2 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1381,10 +1381,15 @@ static void get_ac_line(const char *inbuf, const char *what,
        maillen = ident.mail_end - ident.mail_begin;
        mailbuf = ident.mail_begin;
 
-       *time = strtoul(ident.date_begin, NULL, 10);
+       if (ident.date_begin && ident.date_end)
+               *time = strtoul(ident.date_begin, NULL, 10);
+       else
+               *time = 0;
 
-       len = ident.tz_end - ident.tz_begin;
-       strbuf_add(tz, ident.tz_begin, len);
+       if (ident.tz_begin && ident.tz_end)
+               strbuf_add(tz, ident.tz_begin, ident.tz_end - ident.tz_begin);
+       else
+               strbuf_addstr(tz, "(unknown)");
 
        /*
         * Now, convert both name and e-mail using mailmap
@@ -1431,7 +1436,7 @@ static void get_commit_info(struct commit *commit,
        commit_info_init(ret);
 
        encoding = get_log_output_encoding();
-       message = logmsg_reencode(commit, encoding);
+       message = logmsg_reencode(commit, NULL, encoding);
        get_ac_line(message, "\nauthor ",
                    &ret->author, &ret->author_mail,
                    &ret->author_time, &ret->author_tz);
@@ -1940,7 +1945,7 @@ static void prepare_blame_range(struct scoreboard *sb,
                                long lno,
                                long *bottom, long *top)
 {
-       if (parse_range_arg(bottomtop, nth_line_cb, sb, lno, bottom, top))
+       if (parse_range_arg(bottomtop, nth_line_cb, sb, lno, bottom, top, sb->path))
                usage(blame_usage);
 }