Make perlcritic happy

diff --git a/lib/Gruntmaster/Data.pm b/lib/Gruntmaster/Data.pm
index dd0a92bb9a7e19c2d46bebb490be79f5610147a6..d8c7c310729fc0a9fe7107e7ed3e2a21dc3c2f16 100644 (file)
--- a/lib/Gruntmaster/Data.pm
+++ b/lib/Gruntmaster/Data.pm
@@ -1,5 +1,5 @@
 package Gruntmaster::Data;
-use v5.14;
+use 5.014;
 use warnings;
 
 use parent qw/Exporter/;
@@ -70,10 +70,10 @@ sub object_name {
 }
 
 
-sub add_names ($) {
+sub add_names ($) { ## no critic (ProhibitSubroutinePrototypes)
        my ($el) = @_;
        if (ref $el eq 'ARRAY') {
-               &add_names ($_) for @$el
+               &add_names ($_) for @$el ## no critic (ProhibitAmpersandSigils)
        } else {
                for my $object (qw/contest owner problem/) {
                        my $table = $object eq 'owner' ? 'users' : "${object}s";
@@ -222,7 +222,6 @@ sub standings {
        my @problems = query(contest_problems_sth => $ct->{id})->flat;
        my $pblist = problem_list;
        my %values = query('problem_values_sth')->map;
-#      $values{$_} = $values{$_}->{value} for keys %values;
 
        my (%scores, %tries, %opens);
        my $opens = query(opens_sth => $ct->{id});