use utf8;
use warnings; no warnings "redefine";
use strict;
use Loader qw(line_in log_update);
use Dbase::Help qw(Do DoFn);
use Dbase::Globals qw(in_euro preis);

sub set_tarif_preis_block($;$) {
	my($tari,$kn) = @_;

	my($beg,$opr) = DoFn "select beginn,preis from tarif where id=$tari";
	my $EUR = in_euro($beg) ? "EUR" : "DM";
	my $pr = line_in "$EUR / Block: ";
	return undef if not defined preis($pr);

	log_update("tarif","id",$tari,undef,"preis",undef,$opr);
	Do "update tarif set preis=$pr where id=$tari";
}
1;
