if ($add){
if(checkauth($input)) {
my $barcode = $input->param('barcode');
- my $itemnum = GetItemnumberFromBarcode($barcode) if $barcode;
+ my $itemnum;
+ if ($barcode) {
+ $itemnum = GetItemnumberFromBarcode($barcode);
+ }
my $desc = $input->param('desc');
my $note = $input->param('note');
my $amount = $input->param('amount') || 0;