Update GT06 decoder

2 files changed, 7 insertions, 4 deletions

diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index b222cbf58..859d850d1 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -768,16 +768,16 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
                 }
             }
 
-            if (type == MSG_GPS_LBS_1 && buf.readableBytes() == 4 + 6) {
-                position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
-            }
-
             if (type == MSG_GPS_LBS_2 && buf.readableBytes() == 3 + 6) {
                 position.set(Position.KEY_IGNITION, buf.readUnsignedByte() > 0);
                 position.set(Position.KEY_EVENT, buf.readUnsignedByte()); // reason
                 position.set(Position.KEY_ARCHIVE, buf.readUnsignedByte() > 0);
             }
 
+            if (buf.readableBytes() == 4 + 6) {
+                position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
+            }
+
         } else if (type == MSG_ALARM) {
 
             DateBuilder dateBuilder = new DateBuilder(deviceSession.getTimeZone())
diff --git a/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
index 22544e596..3e022765e 100644
--- a/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
@@ -17,6 +17,9 @@ public class Gt06ProtocolDecoderTest extends ProtocolTest {
         verifyNull(decoder, binary(
                 "78780D01086471700328358100093F040D0A"));
 
+        verifyPosition(decoder, binary(
+                "7878252612030C063816C3026C10540C38C9700144030901CC002866000EEE0C06040302000DA2DB0D0A"));
+
         verifyAttribute(decoder, binary(
                 "78784A1614051C150204EC02777E560C2A2A2A5314AF000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000007E061B0982004B24C00D0A"),
                 Position.KEY_BATTERY_LEVEL, 100);