diff options
| -rw-r--r-- | src/main/java/org/traccar/protocol/H02ProtocolDecoder.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/H02ProtocolDecoder.java b/src/main/java/org/traccar/protocol/H02ProtocolDecoder.java index 6f1a4f01e..22bbe4441 100644 --- a/src/main/java/org/traccar/protocol/H02ProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/H02ProtocolDecoder.java @@ -88,7 +88,9 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder { } private Integer decodeBattery(int value) { - if (value <= 3) { + if (value == 0) { + return null; + } else if (value <= 3) { return (value - 1) * 10; } else if (value <= 6) { return (value - 1) * 20; |