Commit 6504e9c5 authored by Kaarle Ritvanen's avatar Kaarle Ritvanen
Browse files

preserve nil values for in and out zone attributes

parent 4d27a080
......@@ -105,7 +105,7 @@ function Rule:init(...)
return z == '_fw' and fwzone or[z] or
self:error('Invalid zone: '..z)
end) or self:defaultzones()
if self.service then
......@@ -160,10 +160,12 @@ function Rule:zoneoptfrags()
local res = {}
local izones = self['in'] or self:defaultzones()
local ozones = self.out or self:defaultzones()
for i = 1,math.max(1, table.maxn(self['in'])) do
for j = 1,math.max(1, table.maxn(self.out)) do
util.extend(res, zonepair(self['in'][i], self.out[j]))
for i = 1,math.max(1, table.maxn(izones)) do
for j = 1,math.max(1, table.maxn(ozones)) do
util.extend(res, zonepair(izones[i], ozones[j]))
......@@ -408,7 +410,7 @@ ForwardOnlyRule = class(Rule)
function ForwardOnlyRule:init(...)
Rule.init(self, unpack(arg))
for i, dir in ipairs({'in', 'out'}) do
if util.contains(self[dir], fwzone) then
if self[dir] and util.contains(self[dir], fwzone) then
self:error('Not applicable to the firewall zone')
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