From 2af974777d8e771e5c58f172876ac4c6d9fb7256 Mon Sep 17 00:00:00 2001
From: Nicolas Owens <mischief@offblast.org>
Date: Mon, 17 Jun 2013 11:38:07 -0700
Subject: [PATCH] net: fix LookupNS on Plan 9

use correct field count when resolving nameservers via /net/dns on Plan 9.

we incorrectly check for 4 fields instead of 3 when parsing the result of /net/dns, and get no results

R=golang-dev, ality
CC=golang-dev
https://golang.org/cl/10182044
---
 src/pkg/net/lookup_plan9.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pkg/net/lookup_plan9.go b/src/pkg/net/lookup_plan9.go
index 94c55332869..3a7b9acb943 100644
--- a/src/pkg/net/lookup_plan9.go
+++ b/src/pkg/net/lookup_plan9.go
@@ -224,10 +224,10 @@ func lookupNS(name string) (ns []*NS, err error) {
 	}
 	for _, line := range lines {
 		f := getFields(line)
-		if len(f) < 4 {
+		if len(f) < 3 {
 			continue
 		}
-		ns = append(ns, &NS{f[3]})
+		ns = append(ns, &NS{f[2]})
 	}
 	return
 }