diff options
Diffstat (limited to 'ip6tables.c')
-rw-r--r-- | ip6tables.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/ip6tables.c b/ip6tables.c index 293ba37f..3c45c072 100644 --- a/ip6tables.c +++ b/ip6tables.c @@ -1888,9 +1888,26 @@ int do_command6(int argc, char *argv[], char **table, struct ip6tc_handle **hand continue; } - if (!m) + if (!m) { + if (c == '?') { + if (optopt) { + exit_error( + PARAMETER_PROBLEM, + "option `%s' " + "requires an " + "argument", + argv[optind-1]); + } else { + exit_error( + PARAMETER_PROBLEM, + "unknown option " + "`%s'", + argv[optind-1]); + } + } exit_error(PARAMETER_PROBLEM, "Unknown arg `%s'", optarg); + } } } invert = FALSE; |