Dragonestia/RoomPicker
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fixed NullPointerException

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Andrey Terentev 2024-05-06 20:48:07 +07:00 committed by Andrey Terentev
parent cf9271cf2b
commit e286ad5c63
1 changed files with 2 additions and 1 deletions
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server/src/main/java/ru/dragonestia/picker/repository/impl/UserRepositoryImpl.java
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@ -62,7 +62,8 @@ public class UserRepositoryImpl implements UserRepository {
@Override @Override
public Collection<Room> findAllLinkedUserRooms(User user) { public Collection<Room> findAllLinkedUserRooms(User user) {
return Collections.unmodifiableSet(userRooms.get(user)); var result = userRooms.get(user);
return Collections.unmodifiableSet(result == null? new HashSet<>() : result);
} }
@Override @Override