This patch surrounds the expanded query of a search filter in parnetheses to correctly
group the terms when searching
To test:
1 - Enable system preference SavedSearchFilters
2 - In staff client, perform an advanced search for:
subject:internet OR subject:programming
3 - Note results
4 - Save search as filter, enabled in staff client and opac
5 - Search for 'a'
6 - Apply filter from top of facets on left hand side
7 - Note results didn't change
8 - Apply patch, restart all
9 - Reload search, it now limits correctly
10 - Test on OPAC
11 - Test on both Zebra and Elastic
12 - Sign off :-)
Signed-off-by: Jake Deery <jake.deery@ptfs-europe.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
