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-rw-r--r--net/dns.lua8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/dns.lua b/net/dns.lua
index 726b2b80..7bdb9e57 100644
--- a/net/dns.lua
+++ b/net/dns.lua
@@ -386,7 +386,7 @@ end
function resolver:AAAA(rr)
local addr = {};
- for i = 1, rr.rdlength, 2 do
+ for _ = 1, rr.rdlength, 2 do
local b1, b2 = self:byte(2);
table.insert(addr, ("%02x%02x"):format(b1, b2));
end
@@ -523,7 +523,7 @@ end
function resolver:rrs (count) -- - - - - - - - - - - - - - - - - - - - - rrs
local rrs = {};
- for i = 1,count do append(rrs, self:rr()); end
+ for _ = 1, count do append(rrs, self:rr()); end
return rrs;
end
@@ -536,7 +536,7 @@ function resolver:decode(packet, force) -- - - - - - - - - - - - - - decode
response.question = {};
local offset = self.offset;
- for i = 1,response.header.qdcount do
+ for _ = 1, response.header.qdcount do
append(response.question, self:question());
end
response.question.raw = string.sub(self.packet, offset, self.offset - 1);
@@ -1026,7 +1026,7 @@ function resolver.print(response) -- - - - - - - - - - - - - resolver.print
local tmp;
for _, s in pairs({'answer', 'authority', 'additional'}) do
for i,rr in pairs(response[s]) do
- for j,t in pairs({ 'name', 'type', 'class', 'ttl', 'rdlength' }) do
+ for _, t in pairs({ 'name', 'type', 'class', 'ttl', 'rdlength' }) do
tmp = string.format('%s[%i].%s', s, i, t);
print(string.format('%-30s', tmp), rr[t], hint(rr, t));
end