From 6ced867cad974c3b75b9ade45ba8bda038e6155e Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Wed, 11 Aug 2021 19:24:16 -0700 Subject: Fix division by zero --- src/main/java/org/traccar/handler/events/BehaviorEventHandler.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java b/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java index 47f5def09..767cef3f6 100644 --- a/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java +++ b/src/main/java/org/traccar/handler/events/BehaviorEventHandler.java @@ -1,5 +1,5 @@ /* - * Copyright 2020 Anton Tananaev (anton@traccar.org) + * Copyright 2021 Anton Tananaev (anton@traccar.org) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -44,7 +44,7 @@ public class BehaviorEventHandler extends BaseEventHandler { protected Map analyzePosition(Position position) { Position lastPosition = identityManager.getLastPosition(position.getDeviceId()); - if (lastPosition != null) { + if (lastPosition != null && position.getFixTime().equals(lastPosition.getFixTime())) { double acceleration = UnitsConverter.mpsFromKnots(position.getSpeed() - lastPosition.getSpeed()) * 1000 / (position.getFixTime().getTime() - lastPosition.getFixTime().getTime()); if (accelerationThreshold != 0 && acceleration >= accelerationThreshold) { -- cgit v1.2.3