=head5 set_person_stunde_kunde

C<set_person_stunde_kunde( ID [Prompt] )>

Ändert den einem Stundeneintrag zugeordneten Kunden.

=cut

use utf8;
use warnings; no warnings "redefine";
use strict;
use Dbase::Help qw(Do DoFn);
use Loader qw(edit_kunden log_update);

sub set_person_stunde_kunde($;$) {
	my($idi,$kn) = @_;

	my $okk = DoFn("select kunde from stunden where id=$idi");
	my $kk = edit_kunden(1+4,$kn);
	return undef unless defined($kk);
	return 0 if $kk == $okk;

	log_update("stunden","id",$idi,undef,"kunde",undef,$okk);
	Do("update stunden set kunde=$kk where id=$idi");
	$kk;
}
1;
