release 2.028005

2014-07-17 14:24:32 +01:00
parent 2a77e13e10
commit 470c106131
4 changed files with 5 additions and 4 deletions
--- a/Netdisco/lib/App/Netdisco/Util/DNS.pm
+++ b/Netdisco/lib/App/Netdisco/Util/DNS.pm
@@ -85,7 +85,7 @@ sub ipv4_from_hostname {
  return unless $name;

  # check /etc/hosts file and short-circuit if found
-  if (exists $HOSTS{$name}) {
+  if (exists $HOSTS{$name} and $HOSTS{$name}->[0]->[0]) {
      my $ip = NetAddr::IP::Lite->new($HOSTS{$name}->[0]->[0]);
      return $ip->addr if $ip and $ip->bits == 32;
  }