From bab23d7cb8291192c74519f7cca2ee0044992723 Mon Sep 17 00:00:00 2001
From: Mohit Mehta <mohit.mehta@vyatta.com>
Date: Wed, 17 Sep 2008 19:27:17 -0700
Subject: Fix Bug 3607 Error setting DNS forwarding to use DHCP

---
 scripts/dns-forwarding/vyatta-dns-forwarding.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'scripts/dns-forwarding/vyatta-dns-forwarding.pl')

diff --git a/scripts/dns-forwarding/vyatta-dns-forwarding.pl b/scripts/dns-forwarding/vyatta-dns-forwarding.pl
index 4a011b6a..38f5ee67 100644
--- a/scripts/dns-forwarding/vyatta-dns-forwarding.pl
+++ b/scripts/dns-forwarding/vyatta-dns-forwarding.pl
@@ -119,7 +119,7 @@ sub dnsforwarding_get_values {
     if (@use_dhcp_nameservers != 0) {
 	$use_dnsmasq_conf = 1;
         foreach my $interface (@use_dhcp_nameservers) {
-           my $dhcp_nameserver_count=`grep nameserver /etc/resolv.conf.dhclient-new-$interface | wc -l`;
+           my $dhcp_nameserver_count=`grep nameserver /etc/resolv.conf.dhclient-new-$interface 2>/dev/null | wc -l`;
            if ($dhcp_nameserver_count > 0) {
 	       my @dhcp_nameservers = `grep nameserver /etc/resolv.conf.dhclient-new-$interface`;
 	       for my $each_nameserver (@dhcp_nameservers) {
@@ -149,7 +149,7 @@ sub dnsforwarding_write_file {
 
 sub check_nameserver {
 
-    my $cmd = `grep nameserver /etc/resolv.conf|wc -l`;
+    my $cmd = `grep nameserver /etc/resolv.conf 2>/dev/null | wc -l`;
     return $cmd;
 }
 
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