attr: convert git_check_attrs() callers to use the new API

diff --git a/builtin/commit.c b/builtin/commit.c
index b910e760179a12032433ad20007d47a992a56255..711f96cc438c0125290a587a0187702121bc461d 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -790,7 +790,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                strbuf_stripspace(&sb, 0);
 
        if (signoff)
-               append_signoff(&sb, ignore_non_trailer(&sb), 0);
+               append_signoff(&sb, ignore_non_trailer(sb.buf, sb.len), 0);
 
        if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
                die_errno(_("could not write commit template"));
@@ -1206,10 +1206,8 @@ static int parse_and_validate_options(int argc, const char *argv[],
 
        if (also + only + all + interactive > 1)
                die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
-       if (argc == 0 && (also || (only && !amend)))
+       if (argc == 0 && (also || (only && !amend && !allow_empty)))
                die(_("No paths with --include/--only does not make sense."));
-       if (argc == 0 && only && amend)
-               only_include_assumed = _("Clever... amending the last one with dirty index.");
        if (argc > 0 && !also && !only)
                only_include_assumed = _("Explicit paths specified without -i or -o; assuming --only paths...");
        if (!cleanup_arg || !strcmp(cleanup_arg, "default"))