diff options
| -rw-r--r-- | src/org/traccar/database/DeviceManager.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/database/DeviceManager.java b/src/org/traccar/database/DeviceManager.java index 68e2e8262..f2a2dd565 100644 --- a/src/org/traccar/database/DeviceManager.java +++ b/src/org/traccar/database/DeviceManager.java @@ -190,7 +190,7 @@ public class DeviceManager implements IdentityManager { } public Collection<Device> getManagedDevices(long userId) throws SQLException { - Collection<Device> devices = new ArrayList<>(); + Collection<Device> devices = new HashSet<>(); devices.addAll(getDevices(userId)); for (long managedUserId : Context.getPermissionsManager().getUserPermissions(userId)) { devices.addAll(getDevices(managedUserId)); |