Fixed SQL query argument number addition problem in search_unit_in_bibxxx() that occurred for logical fields defined via multiple physical MARC tags.
Fixed SQL query argument number addition problem in
search_unit_in_bibxxx() that occurred for logical fields defined via
multiple physical MARC tags.

tiborsimko/invenio-search,inveniosoftware/invenio-records,tiborsimko/invenio-search,tiborsimko/invenio-records,inveniosoftware/invenio-search,inveniosoftware/invenio-search,tiborsimko/invenio-records,inveniosoftware/invenio-records