@@ -, +, @@ --- C4/Items.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/C4/Items.pm +++ a/C4/Items.pm @@ -2102,7 +2102,7 @@ sub _SearchItems_build_where_fragment { push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns; push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns; my @operators = qw(= != > < >= <= like); - my $field = $filter->{field}; + my $field = $filter->{field} // q{}; if ( (0 < grep /^$field$/, @columns) or (substr($field, 0, 5) eq 'marc:') ) { my $op = $filter->{operator}; my $query = $filter->{query}; --