@@ -, +, @@ name --- Koha/SearchEngine/Elasticsearch/QueryBuilder.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm +++ a/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm @@ -620,7 +620,7 @@ sub _convert_index_fields { # when joining things, to indicate we make it an 'OR' join. # (Sorry, this got a bit ugly after special cases were found.) grep { $_->{field} } map { - my ( $f, $t ) = split /,/; + my ( $f, $d ) = /(.+)_(.+)/; my $mc = ''; if ($f =~ /^mc-/) { $mc = 'mc-'; --