MT#11371 lib/get_default_pingnodes: exclude commented lines at /etc/resolv.conf

Change-Id: I18eb22a38b957c5093d7ad71c746df3febf3c6e1
11 years ago · 488a16992b
parent 093ac0611f
commit 488a16992b
1 changed files with 1 additions and 1 deletions
--- 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)
 {