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| author | Anton Tananaev <anton.tananaev@gmail.com> | 2013-01-12 14:35:50 +1300 |
|---|---|---|
| committer | Anton Tananaev <anton.tananaev@gmail.com> | 2013-01-12 14:35:50 +1300 |
| commit | 1f5489c0188dd3e063b9e226891f0fce662ee4b4 (patch) | |
| tree | a6074e4538ba8c832f9fe6dd62a9d80e65a81df2 | |
| parent | 9f60706d957a183433cd61de9e422e565a1f15d4 (diff) | |
| download | trackermap-web-1f5489c0188dd3e063b9e226891f0fce662ee4b4.tar.gz trackermap-web-1f5489c0188dd3e063b9e226891f0fce662ee4b4.tar.bz2 trackermap-web-1f5489c0188dd3e063b9e226891f0fce662ee4b4.zip | |
Fix null pointer exception with 0 devices
| -rw-r--r-- | src/org/traccar/web/server/model/DataServiceImpl.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/web/server/model/DataServiceImpl.java b/src/org/traccar/web/server/model/DataServiceImpl.java index fa7a42d8..a1ea80be 100644 --- a/src/org/traccar/web/server/model/DataServiceImpl.java +++ b/src/org/traccar/web/server/model/DataServiceImpl.java @@ -193,7 +193,7 @@ public class DataServiceImpl extends RemoteServiceServlet implements DataService public List<Position> getLatestPositions() { List<Position> positions = new LinkedList<Position>(); User user = getUser(); - if (!user.getDevices().isEmpty()) { + if (user.getDevices() != null && !user.getDevices().isEmpty()) { TypedQuery<Position> query = entityManager.createQuery( "SELECT x FROM Position x WHERE x.id IN (" + "SELECT y.latestPosition FROM Device y WHERE y IN (:devices))", Position.class); |