WebSearch: CERN-specific hack update
WebSearch: CERN-specific hack update

* When CFG_CERN_SITE and using get_collection_reclist(), expect
  that recID might be coming as a string.  (The non-CERN-specific
  part would already properly handle it.)

Reviewed-by: Tibor Simko <c7116e45300b163846dc01f3ed02116e3f8ef7a5@cern.ch>

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