diff options
| -rw-r--r-- | src/conntrack.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/conntrack.c b/src/conntrack.c index af36f78..7d2a365 100644 --- a/src/conntrack.c +++ b/src/conntrack.c @@ -333,7 +333,7 @@ static struct option original_opts[] = { {0, 0, 0, 0} }; -static const char *getopt_str = "L::I::U::D::G::E::F::hVs:d:r:q:" +static const char *getopt_str = ":L::I::U::D::G::E::F::hVs:d:r:q:" "p:t:u:e:a:z[:]:{:}:m:i:f:o:n::" "g::c:b:C::Sj::w:l:"; @@ -2054,15 +2054,13 @@ int main(int argc, char *argv[]) socketbuffersize = atol(optarg); options |= CT_OPT_BUFFERSIZE; break; + case ':': + exit_error(PARAMETER_PROBLEM, + "option `%s' requires an " + "argument", argv[optind-1]); case '?': - 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 option `%s'", argv[optind-1]); break; default: if (h && h->parse_opts |