Fixes the situation where CallBarcodes fails because the barcodes list has a barcode that is empty.
(We encountered this situation where opening the Barcodes.csv in Excel or OpenOffice looked fine but we found that there was an extra empty row (, , , ) when opened in a text editor.)
Fixes the situation where CallBarcodes fails because the barcodes list has a barcode that is empty.
(We encountered this situation where opening the Barcodes.csv in Excel or OpenOffice looked fine but we found that there was an extra empty row
(, , , )
when opened in a text editor.)