diff options
| -rw-r--r-- | src/main/java/org/traccar/protocol/VltProtocolDecoder.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/VltProtocolDecoder.java b/src/main/java/org/traccar/protocol/VltProtocolDecoder.java index 8890dece1..01c0563f5 100644 --- a/src/main/java/org/traccar/protocol/VltProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/VltProtocolDecoder.java @@ -124,13 +124,15 @@ public class VltProtocolDecoder extends BaseHttpProtocolDecoder { switch (type) { case "NRM": return decodePosition(deviceSession, sentence.substring(3 + 15)); - default: + case "BTH": List<Position> positions = new LinkedList<>(); int count = Integer.parseInt(sentence.substring(index, index += 3)); for (int i = 0; i < count; i++) { positions.add(decodePosition(deviceSession, sentence.substring(index, index += 78))); } return positions; + default: + return null; } } |