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| author | Anton Tananaev <anton.tananaev@gmail.com> | 2017-07-27 23:03:11 +1200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-27 23:03:11 +1200 |
| commit | 5d6dec7818a8059c958fc896eb1de838fda52a8c (patch) | |
| tree | f5759e40bbf8f9e3a4cee79b9829b27dbbef47c6 /src/org/traccar/database/DriversManager.java | |
| parent | 495b2aa2d2b17bd1a5803ea0bd7dcc64bc81c598 (diff) | |
| parent | ec82098c6bc3c84672665552839a97ddb6771afc (diff) | |
| download | trackermap-server-5d6dec7818a8059c958fc896eb1de838fda52a8c.tar.gz trackermap-server-5d6dec7818a8059c958fc896eb1de838fda52a8c.tar.bz2 trackermap-server-5d6dec7818a8059c958fc896eb1de838fda52a8c.zip | |
Merge pull request #3397 from Abyss777/fix_empty_devices
Initialize some maps, because they might be accessed before initialized.
Diffstat (limited to 'src/org/traccar/database/DriversManager.java')
| -rw-r--r-- | src/org/traccar/database/DriversManager.java | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/org/traccar/database/DriversManager.java b/src/org/traccar/database/DriversManager.java index d3866a5f0..9defa1931 100644 --- a/src/org/traccar/database/DriversManager.java +++ b/src/org/traccar/database/DriversManager.java @@ -27,6 +27,9 @@ public class DriversManager extends ExtendedObjectManager<Driver> { public DriversManager(DataManager dataManager) { super(dataManager, Driver.class); + if (driversByUniqueId == null) { + driversByUniqueId = new ConcurrentHashMap<>(); + } } private void putUniqueDriverId(Driver driver) { |