diff options
| -rw-r--r-- | lib/AdminPanel/Shared/Shorewall.pm | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/AdminPanel/Shared/Shorewall.pm b/lib/AdminPanel/Shared/Shorewall.pm index 77c6776..eb08fa8 100644 --- a/lib/AdminPanel/Shared/Shorewall.pm +++ b/lib/AdminPanel/Shared/Shorewall.pm @@ -69,8 +69,15 @@ sub dev_to_shorewall { sub get_net_zone_interfaces { my ($interfacesfile, $_net, $all_intf) = @_; - #- read shorewall configuration first - my @interfaces = map { $_->[1] } grep { $_->[0] eq 'net' } $interfacesfile; + if(ref($interfacesfile) eq "ARRAY") + { + #- read shorewall configuration first + my @interfaces = map { $_->[1] } grep { $_->[0] eq 'net' } $interfacesfile; + } + else + { + my @interfaces = undef; + } #- else try to find the best interface available @interfaces ? @interfaces : @{$all_intf || []}; } |