Ignore empty entries
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
my @barcodes = split /\n/, $barcodes; # Entries are effectively passed in as a <cr> separated list
foreach my $barcode (@barcodes){
$barcode =~ s/\r$//; # strip any naughty return chars
+ next if $barcode eq '';
my $item = GetItem( 0, $barcode);
if (defined $item && $item->{itemnumber}) {
my $biblio = GetBiblioFromItemNumber( $item->{itemnumber} );