From 6f177f5ceb8c8ce9af7be71effd1855dc764507a Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Fri, 11 Oct 2013 23:23:33 +1300
Subject: Fix atrack frame decoder

---
 src/org/traccar/protocol/AtrackFrameDecoder.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/org/traccar/protocol/AtrackFrameDecoder.java b/src/org/traccar/protocol/AtrackFrameDecoder.java
index 970ddc66b..267b6de12 100644
--- a/src/org/traccar/protocol/AtrackFrameDecoder.java
+++ b/src/org/traccar/protocol/AtrackFrameDecoder.java
@@ -35,7 +35,7 @@ public class AtrackFrameDecoder extends LengthFieldBasedFrameDecoder {
             ChannelBuffer buf) throws Exception {
         
         // Keep alive message
-        if (buf.readableBytes() >= KEEPALIVE_LENGTH ||
+        if (buf.readableBytes() >= KEEPALIVE_LENGTH &&
             buf.getUnsignedShort(buf.readerIndex()) == 0xfe02) {
             channel.write(buf.readBytes(KEEPALIVE_LENGTH));
         }
-- 
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