- my @params = ( profile_id => $cgi->param('profile_id') || '',
- template_code => $cgi->param('template_code'),
- template_desc => $cgi->param('template_desc'),
- page_width => $cgi->param('page_width'),
- page_height => $cgi->param('page_height'),
- label_width => $cgi->param('card_width'),
- label_height => $cgi->param('card_height'),
- top_margin => $cgi->param('top_margin'),
- left_margin => $cgi->param('left_margin'),
- cols => $cgi->param('cols'),
- rows => $cgi->param('rows'),
- col_gap => $cgi->param('col_gap'),
- row_gap => $cgi->param('row_gap'),
- units => $cgi->param('units'),
+ my @params = ( profile_id => scalar $cgi->param('profile_id') || '',
+ template_code => scalar $cgi->param('template_code'),
+ template_desc => scalar $cgi->param('template_desc'),
+ page_width => scalar $cgi->param('page_width'),
+ page_height => scalar $cgi->param('page_height'),
+ label_width => scalar $cgi->param('card_width'),
+ label_height => scalar $cgi->param('card_height'),
+ top_margin => scalar $cgi->param('top_margin'),
+ left_margin => scalar $cgi->param('left_margin'),
+ cols => scalar $cgi->param('cols'),
+ rows => scalar $cgi->param('rows'),
+ col_gap => scalar $cgi->param('col_gap'),
+ row_gap => scalar $cgi->param('row_gap'),
+ units => scalar $cgi->param('units'),