fix for issue #353 : https://github.com/ehynds/jquery-ui-multiselect-widget/issues/353
fix for issue #353 : https://github.com/ehynds/jquery-ui-multiselect-widget/issues/353

GerHobbelt/jquery-multiselect,GerHobbelt/jquery-multiselect,GerHobbelt/jquery-multiselect