diff options
| -rw-r--r-- | challenge-010/andrezgz/perl5/ch-1.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/challenge-010/andrezgz/perl5/ch-1.pl b/challenge-010/andrezgz/perl5/ch-1.pl index 021587e75a..b740d20acb 100644 --- a/challenge-010/andrezgz/perl5/ch-1.pl +++ b/challenge-010/andrezgz/perl5/ch-1.pl @@ -31,7 +31,7 @@ my %roman_table = ( my $arg = $ARGV[0]; -if ($arg =~ /^\d+$/i) { +if ($arg =~ /^\d+$/) { die "Decimal number should be between 1 and 3999" if ($arg < 1 || $arg > 3999); print encode_roman($arg); } |