die "access denied"
unless $FS::CurrentUser::CurrentUser->access_right('Import');
-$cgi->param =~ /^(\d+)$/ or errorpage("illegal classnum $classnum");
+$cgi->param =~ /^(\d+)$/ or errorpage("illegal classnum");
my $classnum = $1;
my $inventory_class = qsearchs('inventory_class', { 'classnum' => $classnum } );