ensure vpnSubnets returned from getRoutedSubnets is array before iterating over it
ensure vpnSubnets returned from getRoutedSubnets is array before iterating over it

MelvinTo/firewalla,MelvinTo/firewalla,firewalla/firewalla,MelvinTo/firewalla,MelvinTo/firewalla,MelvinTo/firewalla,firewalla/firewalla,firewalla/firewalla,firewalla/firewalla,firewalla/firewalla