# build query
my $query = join(" or ", map { "$matchpoint->{'index'}=$_" } @source_keys);
# FIXME only searching biblio index at the moment
- my ($error, $searchresults) = SimpleSearch($query);
+ my ($error, $searchresults, $total_hits) = SimpleSearch($query);
warn "search failed ($query) $error" if $error;
foreach my $matched (@$searchresults) {