Bug 27209: (follow-up) Add ->is_pickup_location_valid
[srvgit] / virtualshelves /
drwxr-xr-x   ..
-rwxr-xr-x 5885 addbybiblionumber.pl
-rwxr-xr-x 3494 downloadshelf.pl
-rwxr-xr-x 4635 sendshelf.pl
-rwxr-xr-x 15871 shelves.pl