From 19117c80be1306330100545d29b5fb33a31cf1d0 Mon Sep 17 00:00:00 2001
From: jah <jah@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Sat, 10 Apr 2010 21:25:50 +0000
Subject: [PATCH] Fixed error in dns.lua reported by Eugene Alexeev:
 nselib/dns.lua:110: attempt to get length of field 'dtype' (a number value)

---
 nselib/dns.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nselib/dns.lua b/nselib/dns.lua
index e5fa3f236..7a0920a42 100644
--- a/nselib/dns.lua
+++ b/nselib/dns.lua
@@ -107,7 +107,7 @@ local function getAuthDns(rPkt)
       if #rPkt.answers == 0 then
          return false 
       else
-         if #rPkt.answers[1].dtype == types.CNAME then
+         if rPkt.answers[1].dtype == types.CNAME then
             return {cname = rPkt.answers[1].domain}
          end
       end