Bug 13936: Last patch contained wrong change

Bug 13936: Last patch contained wrong change

One of the 2 changes done in the last patch was not for this bug report.

The tt change was intended for bug 13926.

This patch reverts it.

BE CARE: This should NOT be pushed AFTER bug 13926!

Test plan:
Search for a patron using the 'check out' tab in the circulation module.

Signed-off-by: Nicolas Legrand <nicolas.legrand@bulac.fr>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
- use the checkout tab to search for a patron
  not using the autocomplete, but hitting enter
- without the patch, there won't be results
- with the patch there are

Passes all tests and QA script.

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>