@@ -, +, @@ change $_ in a list context http://search.cpan.org/~elliotjs/Perl-Critic-1.116/lib/Perl/Critic/Policy/ControlStructures/ProhibitMutatingListFunctions.pm --- labels/label-print.pl | 15 +++++++++------ 1 files changed, 9 insertions(+), 6 deletions(-) --- a/labels/label-print.pl +++ a/labels/label-print.pl @@ -41,12 +41,15 @@ my ( $template, $loggedinuser, $cookie ) = get_template_and_user( ); my $op = $cgi->param('op') || 'none'; -my @label_ids = $cgi->param('label_id') if $cgi->param('label_id'); # this will handle individual label printing -my @batch_ids = $cgi->param('batch_id') if $cgi->param('batch_id'); +my @label_ids; +@label_ids = $cgi->param('label_id') if $cgi->param('label_id'); # this will handle individual label printing +my @batch_ids; +@batch_ids = $cgi->param('batch_id') if $cgi->param('batch_id'); my $layout_id = $cgi->param('layout_id') || undef; my $template_id = $cgi->param('template_id') || undef; my $start_label = $cgi->param('start_label') || 1; -my @item_numbers = $cgi->param('item_number') if $cgi->param('item_number'); +my @item_numbers; +@item_numbers = $cgi->param('item_number') if $cgi->param('item_number'); my $output_format = $cgi->param('output_format') || 'pdf'; my $referer = $cgi->param('referer') || undef; @@ -109,9 +112,9 @@ elsif ($op eq 'none') { # setup select menus for selecting layout and template for this run... $referer = $ENV{'HTTP_REFERER'}; $referer =~ s/^.*?:\/\/.*?(\/.*)$/$1/m; - @batch_ids = grep{$_ = {batch_id => $_}} @batch_ids; - @label_ids = grep{$_ = {label_id => $_}} @label_ids; - @item_numbers = grep{$_ = {item_number => $_}} @item_numbers; + @batch_ids = grep{my $id = $_; $id = {batch_id => $id}} @batch_ids; + @label_ids = grep{my $id = $_; $id = {label_id => $id}} @label_ids; + @item_numbers = grep{my $number=$_; $number = {item_number => $number}} @item_numbers; $templates = get_all_templates(field_list => 'template_id, template_code', filter => 'creator = "Labels"'); $layouts = get_all_layouts(field_list => 'layout_id, layout_name', filter => 'creator = "Labels"'); $output_formats = get_output_formats(); --