-% if ( scalar(@{ $opt{'pkg_class'} }) == 0 ) {
+% if ( $count == 0 ) {
<INPUT TYPE="hidden" NAME="<% $opt{'field'} || 'classnum' %>" VALUE="">
my %opt = @_;
my $classnum = $opt{'curr_value'} || $opt{'value'};
-$opt{'pkg_class'} ||= [ qsearch( 'pkg_class', {} ) ]; # { disabled=>'' } )
+my $count = scalar( qsearch( 'pkg_class', {} ) );
</%init>