var limits = mkdru.state['limit_' + facet].split(/;+/);
for (var i = 0; i < limits.length; i++) {
// ex. query + and au="{limit_author}"
- query += ' and ' + mkdru.facets[facet]['limiter'] + '="'
+ if (limits[i])
+ query += ' and ' + mkdru.facets[facet]['limiter'] + '="'
+ limits[i] + '"';
}
}