From e12632548a71345acc0349ba9db1321cfa628911 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Wed, 29 Nov 2017 22:13:45 +1300
Subject: Fix TMG frame decoder

---
 src/org/traccar/protocol/TmgFrameDecoder.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/org/traccar/protocol/TmgFrameDecoder.java b/src/org/traccar/protocol/TmgFrameDecoder.java
index 07b4162db..549c42466 100644
--- a/src/org/traccar/protocol/TmgFrameDecoder.java
+++ b/src/org/traccar/protocol/TmgFrameDecoder.java
@@ -47,13 +47,13 @@ public class TmgFrameDecoder extends FrameDecoder {
             }
         });
 
-        if (beginIndex > 0) {
+        if (beginIndex >= 0) {
 
             buf.readerIndex(beginIndex);
 
             int endIndex = buf.indexOf(beginIndex, buf.writerIndex(), (byte) '\n');
 
-            if (endIndex > 0) {
+            if (endIndex >= 0) {
                 ChannelBuffer frame = buf.readBytes(endIndex - beginIndex);
                 buf.readByte(); // delimiter
                 return frame;
-- 
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