Bug 19596: Don't try to get hold or items count for non-existent biblios

Patch applies and works as expected.

Signed-off-by: Dilan Johnpullé <dilan@calyx.net.au>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

diff --git a/acqui/parcel.pl b/acqui/parcel.pl
index c1e0c56..b01e591 100755 (executable)
--- a/acqui/parcel.pl
+++ b/acqui/parcel.pl
@@ -242,9 +242,9 @@ unless( defined $invoice->{closedate} ) {
         my $biblio = Koha::Biblios->find( $biblionumber );
         my $countbiblio = CountBiblioInOrders($biblionumber);
         my $ordernumber = $line{'ordernumber'};
-        my $cnt_subscriptions = $biblio->subscriptions->count;
-        my $itemcount   = $biblio->items->count;
-        my $holds_count = $biblio->holds->count;
+        my $cnt_subscriptions = $biblio ? $biblio->subscriptions->count: 0;
+        my $itemcount   = $biblio ? $biblio->items->count : 0;
+        my $holds_count = $biblio ? $biblio->holds->count : 0;
         my @items = GetItemnumbersFromOrder( $ordernumber );
         my $itemholds = $biblio ? $biblio->holds->search({ itemnumber => { -in => \@items } })->count : 0;