When a recalled item is checked-in, it always says the 'Patron is not notified', even if there is an email queued in the message_queue or, with bug 23781, the messaging preference is checked.

To reproduce:
1. Enable UseRecalls
2. Set up recalls in the circulation rules
3. Check out an item to a patron (patron A)
4. Add an email in the account of another patron (patron B)
5. In the OPAC, log in as a patron (patron B)
6. Place a recall on the item
7. Check in the item
   --> Notice the pop up says 'Patron is not notified'
8. Click 'Confirm recall'
9. Check the message_queue in the database, or the patron's notifications tab
   --> The message is queued