diff options
| -rwxr-xr-x | lib/Vyatta/IpTables/IpSet.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Vyatta/IpTables/IpSet.pm b/lib/Vyatta/IpTables/IpSet.pm index e64a5ff..b8cfb38 100755 --- a/lib/Vyatta/IpTables/IpSet.pm +++ b/lib/Vyatta/IpTables/IpSet.pm @@ -418,7 +418,7 @@ sub add_member { # service name or port name may contain a hyphen, which needs to be escaped # using square brackets in ipset, to avoid confusion with port ranges - if (($member =~ /^([^-]+)-([^-]+)$/) and ($hyphenated_port eq 'false')) { + if (($member =~ /^([^-]+)-([^-]+)$/) and ((defined ($hyphenated_port)) and ($hyphenated_port eq 'false'))) { return $self->add_member_range($1, $2, $alias); } @@ -461,7 +461,7 @@ sub delete_member { # service name or port name may contain a hyphen, which needs to be escaped # using square brackets in ipset, to avoid confusion with port ranges - if (($member =~ /^([^-]+)-([^-]+)$/) and ($hyphenated_port eq 'false')) { + if (($member =~ /^([^-]+)-([^-]+)$/) and ((defined($hyphenated_port)) and ($hyphenated_port eq 'false'))) { return $self->delete_member_range($1, $2); } |