diff options
| -rwxr-xr-x | challenge-185/perlboy1967/perl/ch-1.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/challenge-185/perlboy1967/perl/ch-1.pl b/challenge-185/perlboy1967/perl/ch-1.pl index 93cf7b0f37..145efb72ad 100755 --- a/challenge-185/perlboy1967/perl/ch-1.pl +++ b/challenge-185/perlboy1967/perl/ch-1.pl @@ -23,7 +23,7 @@ use Test::More; sub macFormat ($) { - state $re = join '\.', map { '([0-9a-f]{2})' x 2 } (1 .. 3); + state $re = join '\.', ('([0-9a-f]{2})' x 2) x 3; return join(':',$1,$2,$3,$4,$5,$6) if ($_[0] =~ /(?i)^$re$/o); } |