Bug 9980: Fix for anonymous searches

Bug 9980: Fix for anonymous searches

To test
Search in the OPAC both logged and logged out

Signed-off-by: Magnus Enger <magnus@enger.priv.no>
When I turn off XSLT for the OPAC I can recreate the problem.
After applying the patch things work as expected for all
combinations of:
- Search results and detail view
- Logged in and not logged in
- XSLT and non-XSLT view

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests, QA script and test plan.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>