diff options
| -rw-r--r-- | src/main/java/org/traccar/handler/CopyAttributesHandler.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/handler/CopyAttributesHandler.java b/src/main/java/org/traccar/handler/CopyAttributesHandler.java index 405a52ecd..50d36471a 100644 --- a/src/main/java/org/traccar/handler/CopyAttributesHandler.java +++ b/src/main/java/org/traccar/handler/CopyAttributesHandler.java @@ -44,7 +44,7 @@ public class CopyAttributesHandler extends BaseDataHandler { String attributesString = AttributeUtil.lookup( cacheManager, Keys.PROCESSING_COPY_ATTRIBUTES, position.getDeviceId()); Position last = cacheManager.getPosition(position.getDeviceId()); - if (last != null) { + if (last != null && attributesString != null) { for (String attribute : attributesString.split("[ ,]")) { if (last.getAttributes().containsKey(attribute) && !position.getAttributes().containsKey(attribute)) { |