Bug 20369: Analytics search is broken with QueryAutoTruncate set to 'only if * is...

Bug 20369: Analytics search is broken with QueryAutoTruncate set to 'only if * is added'

Test Plan:
1) Enable EasyAnalytics
2) Disable QueryAutoTruncate
3) Create an analytic record, add some host items to it
4) Browser to the analytics tab for the record
5) Click the link in the 'used in' column of the table
6) No search results
7) Apply this patch
8) Reload the page, now you get the analytic record!

Signed-off-by: Séverine QUEUNE <severine.queune@bulac.fr>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>