usage tweaks

This commit is contained in:
dataking 2016-10-25 15:30:00 -07:00
parent 5f7ebe2c26
commit 02fa08c6ad

View File

@ -22,7 +22,8 @@ GetOptions(
'p|pdf' => \$pdf,
);
if ($help) { &usage; }
&usage if ($help);
&usage if (!$output);
my %to_bool = ( 0 => 'false', 1 => 'true' );
my %vm_mode = ( 0 => 'false', 1 => 'guest', 2 => 'host' );