Ticket #47719: 47719.1.diff

src/wp-includes/class-wp-term-query.php

@@ -409 +409 @@
                 $exclude_tree = $args['exclude_tree'];
                 $include      = $args['include'];
 
-                $inclusions = '';
                 if ( ! empty( $include ) ) {
                         $exclude      = '';
                         $exclude_tree = '';
                         $inclusions   = implode( ',', wp_parse_id_list( $include ) );
-                }
-
-                if ( ! empty( $inclusions ) ) {
                         $this->sql_clauses['where']['inclusions'] = 't.term_id IN ( ' . $inclusions . ' )';
                 }