From 488a16992b0d8d5036176bd85a10c888996ed24d Mon Sep 17 00:00:00 2001
From: Victor Seva <vseva@sipwise.com>
Date: Thu, 5 Feb 2015 12:28:46 +0100
Subject: [PATCH] MT#11371 lib/get_default_pingnodes: exclude commented lines
 at /etc/resolv.conf

Change-Id: I18eb22a38b957c5093d7ad71c746df3febf3c6e1
---
 lib/get_default_pingnodes | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/get_default_pingnodes b/lib/get_default_pingnodes
index 1f15bf01..e6096cea 100644
--- a/lib/get_default_pingnodes
+++ b/lib/get_default_pingnodes
@@ -8,7 +8,7 @@
 my $gateway = (split(" ", `ip route | grep default`))[2];
 my @nodes = ($gateway);
 [% IF argv.dns == 'yes' %]
-my @dnsnodes = (split(" ", `grep nameserver /etc/resolv.conf | cut -f2 -d' '|xargs`));
+my @dnsnodes = (split(" ", `grep -v '^#' /etc/resolv.conf | grep nameserver | cut -f2 -d' '|xargs`));
 
 foreach my $host (@dnsnodes)
 {