@@ -170,7 +170,9 @@ public class VacationEdit extends Composite {

 			vs.start = asBmDate(from.getValue());

 			Date dateEnd = to.getValue();

-			CalendarUtil.addDaysToDate(dateEnd, 1);

+			if (dateEnd != null) {

+				CalendarUtil.addDaysToDate(dateEnd, 1);

+			}

 			vs.end = asBmDate(dateEnd);

 		}

 		return vs;