What am I doing wrong in this code ?
I'm trying to allow the help usage to be printed if either no command line options are used or if the -h is used. 
Use Getopt::Long;

Getopt::Long::Configure ("bundling");

if (!GetOptions(
            'U:s'      => \$upd,
            'mod'      => \$mod,
            'res'      => \$res,
            'h'        => \$help
   )) {
    usage();
    exit(1);
   }

if ($help) {
    usage();
    exit(1);
}

[download]
It works if I use 
prog.pl -h

[download]

But not if I just type 
prog.pl

[download]

I was expecting the help to be printed in this case also ?

In reply to GetOptions and help by Anonymous Monk

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