On 2013-10-27 04:00, Mayuresh Kathe wrote:
#!/usr/bin/perl -w
use strict;
use warnings;
my $exponent = $ARGV[0];
my $number = 2;
my $result = $number;
if ( not defined $exponent ) {
die Usage: $0 exponent\n;
}
You have a die() there, so no indent needed. Alternative:
#
On Sun, Oct 27, 2013 at 03:27:49PM +0100, Dr.Ruud wrote:
On 2013-10-27 04:00, Mayuresh Kathe wrote:
#!/usr/bin/perl -w
use strict;
use warnings;
my $exponent = $ARGV[0];
my $number = 2;
my $result = $number;
if ( not defined $exponent ) {
die Usage: $0 exponent\n;
}