--- a/net/dns.lua	Thu May 20 10:45:29 2010 +0100
+++ b/net/dns.lua	Thu May 20 10:46:08 2010 +0100
@@ -853,7 +853,6 @@
 	self:query (qname, qtype, qclass)
 	while self:pulse() do
            local recvt = {}
-           local i, s
            for i, s in ipairs(self.socket) do
               recvt[i] = s
            end