if not ip:match(":$") then fields[#fields] = nil; end
for i, field in ipairs(fields) do
if field:len() == 0 and i ~= 1 and i ~= #fields then
if not ip:match(":$") then fields[#fields] = nil; end
for i, field in ipairs(fields) do
if field:len() == 0 and i ~= 1 and i ~= #fields then
- for i = 1, field:len() do
- result = result .. hex2bits[field:sub(i,i)];
+ for j = 1, field:len() do
+ result = result .. hex2bits[field:sub(j, j)];