--- trunk/vz-create.pl	2007/01/07 15:21:36	9
+++ trunk/vz-create.pl	2007/01/07 23:25:19	10
@@ -20,16 +20,16 @@
 
 print "Creating new OpenVZ instance...\n";
 
-my $arg = shift @ARGV;
+my $arg = shift @ARGV || '';
 
-my ($hostname, $ip);
+my ($hostname, $ip) = ('localhost','');
 
 if ($arg =~ m/$RE{net}{IPv4}/) {
 	$ip = $arg;
 	chomp($hostname);
 	$hostname = host($arg);
 	$hostname =~ s/^.*\s(\S+)$/$1/;
-} else {
+} elsif ($arg) {
 	$hostname = $arg;
 	$ip = host($arg);
 	chomp($ip);