Author: christian.bauer(a)jboss.com Date: 2008-01-25 10:45:10 -0500 (Fri, 25 Jan 2008) New Revision: 7235 Modified: trunk/examples/wiki/src/main/org/jboss/seam/wiki/core/dao/UserDAO.java Log: Fix NPE Modified: trunk/examples/wiki/src/main/org/jboss/seam/wiki/core/dao/UserDAO.java =================================================================== --- trunk/examples/wiki/src/main/org/jboss/seam/wiki/core/dao/UserDAO.java 2008-01-25 14:21:26 UTC (rev 7234) +++ trunk/examples/wiki/src/main/org/jboss/seam/wiki/core/dao/UserDAO.java 2008-01-25 15:45:10 UTC (rev 7235) @@ -65,10 +65,11 @@ } public long findRatingPoints(Long userId) { - return (Long)entityManager + Object ratingPoints = entityManager .createQuery("select sum(n.rating) from WikiNode n where n.createdBy.id = :userId") .setParameter("userId", userId) .getSingleResult(); + return ratingPoints != null ? (Long)ratingPoints : 0; } public void resetNodeCreatorToAdmin(User user) {