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-rw-r--r--src/org/traccar/protocol/Gl200TextProtocolDecoder.java8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/org/traccar/protocol/Gl200TextProtocolDecoder.java b/src/org/traccar/protocol/Gl200TextProtocolDecoder.java
index 97cc8f987..31ff4a670 100644
--- a/src/org/traccar/protocol/Gl200TextProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gl200TextProtocolDecoder.java
@@ -1079,9 +1079,11 @@ public class Gl200TextProtocolDecoder extends BaseProtocolDecoder {
return null;
}
- int hdop = parser.nextInt();
- position.setValid(hdop > 0);
- position.set(Position.KEY_HDOP, hdop);
+ if (parser.hasNext()) {
+ int hdop = parser.nextInt();
+ position.setValid(hdop > 0);
+ position.set(Position.KEY_HDOP, hdop);
+ }
position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
position.setCourse(parser.nextDouble(0));