my $edit_url = build_std_url('action=edit', 'type', 'vc');
my $idx;
- foreach my $accno (@{ $form->{TB} }) {
+ foreach my $accno (@{ $form->{TB} || [] }) {
$accno->{soll} = $accno->{debit};
$accno->{haben} = $accno->{credit};
my %subtotals = map { $_ => 0 } @totals_columns;
my %totals = map { $_ => 0 } @totals_columns;
my $found_heading = 0;
- my @tb = sort { $a->{accno} cmp $b->{accno} } @{ $form->{TB} };
+ my @tb = sort { $a->{accno} cmp $b->{accno} } @{ $form->{TB} || [] };
# sort the whole thing by account numbers and display
foreach my $idx (0 .. scalar(@tb) - 1) {