Use the koct firefox plugin or a .koc file and make a return with an unknown
Display the Pending offline circulation actions page: offline_circ/list.pl
=> The page crashes with a software error: Can't call method "biblio" on an
undefined value at /home/koha/src/offline_circ/list.pl line 50.
Apply the patch, repeat the test plan.
=> The page shows the list correctly. Click on process. The unknown barcode is
marked as Item not found.