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fix exception when renaming a subscription with no parent category

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Athou
2013-06-28 06:38:54 +02:00
parent 97f3efbf7c
commit 5a907dd093
1 changed files with 10 additions and 3 deletions
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13
src/main/java/com/commafeed/backend/dao/FeedSubscriptionDAO.java
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@@ -100,9 +100,16 @@ public class FeedSubscriptionDAO extends GenericDAO<FeedSubscription> {
Predicate p1 = builder.equal(
root.get(FeedSubscription_.user).get(User_.id), user.getId());
Predicate p2 = builder.equal(
root.get(FeedSubscription_.category).get(FeedCategory_.id),
category.getId());
Predicate p2 = null;
if (category == null) {
p2 = builder.isNull(
root.get(FeedSubscription_.category));
} else {
p2 = builder.equal(
root.get(FeedSubscription_.category).get(FeedCategory_.id),
category.getId());
}
query.where(p1, p2);