# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1253838946 -3600
# Node ID fc21e8832848c9ed84bef2c5a7e88e692e945f7a
# Parent  2f78ea5d0f112d01c1e428688a71afc620648545
net.dns: Even better parsing of nameservers from resolv.conf

diff -r 2f78ea5d0f11 -r fc21e8832848 net/dns.lua
--- a/net/dns.lua	Thu Sep 24 23:46:12 2009 +0100
+++ b/net/dns.lua	Fri Sep 25 01:35:46 2009 +0100
@@ -510,7 +510,7 @@
   local resolv_conf = io.open("/etc/resolv.conf");
   if resolv_conf then
 	  for line in resolv_conf:lines() do
-		local address = string.match (line, '^%s*nameserver%s+(%d+%.%d+%.%d+%.%d+)%s*$')
+		local address = line:gsub("#.*$", ""):match('^%s*nameserver%s+(%d+%.%d+%.%d+%.%d+)%s*$')
 		if address then self:addnameserver (address)  end
 	  end
   elseif os.getenv("WINDIR") then