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-rw-r--r--src/org/traccar/protocol/Tk103ProtocolDecoder.java6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/Tk103ProtocolDecoder.java b/src/org/traccar/protocol/Tk103ProtocolDecoder.java
index 9d04483c1..d3bc0efdc 100644
--- a/src/org/traccar/protocol/Tk103ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Tk103ProtocolDecoder.java
@@ -113,9 +113,11 @@ public class Tk103ProtocolDecoder extends BaseProtocolDecoder {
String type = sentence.substring(12, 16);
if (type.equals("BP00") || type.equals("BP05")) {
String content = sentence.substring(16);
- getDeviceSession(channel, remoteAddress, content.substring(0, 15));
+ if (content.length() >= 15) {
+ getDeviceSession(channel, remoteAddress, content.substring(0, 15));
+ }
if (type.equals("BP00")) {
- channel.write("(" + id + "AP01" + content.substring(15) + ")");
+ channel.write("(" + id + "AP01HSO)");
return null;
} else if (type.equals("BP05")) {
channel.write("(" + id + "AP05)");