parse-options: require PARSE_OPT_NOARG for OPTION_BITOP

OPTION_BITOP options don't take arguments.  Make sure they are declared
that way using the flag PARSE_OPT_NOARG.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/parse-options.c b/parse-options.c
index a9a39ecaef6c36c64c57115a1e552d19039ccbe5..68ff4944925c6123b1a3d57a0bec32bc8a084b5c 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -591,6 +591,7 @@ static void parse_options_check(const struct option *opts)
                case OPTION_NEGBIT:
                case OPTION_SET_INT:
                case OPTION_NUMBER:
+               case OPTION_BITOP:
                        if ((opts->flags & PARSE_OPT_OPTARG) ||
                            !(opts->flags & PARSE_OPT_NOARG))
                                optbug(opts, "should not accept an argument");