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-rw-r--r--src/org/traccar/protocol/Pt502FrameDecoder.java8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/org/traccar/protocol/Pt502FrameDecoder.java b/src/org/traccar/protocol/Pt502FrameDecoder.java
index 891265c84..8b5b6f791 100644
--- a/src/org/traccar/protocol/Pt502FrameDecoder.java
+++ b/src/org/traccar/protocol/Pt502FrameDecoder.java
@@ -27,9 +27,7 @@ public class Pt502FrameDecoder extends FrameDecoder {
@Override
protected Object decode(
- ChannelHandlerContext ctx,
- Channel channel,
- ChannelBuffer buf) throws Exception {
+ ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
if (buf.readableBytes() < BINARY_HEADER) {
return null;
@@ -47,8 +45,8 @@ public class Pt502FrameDecoder extends FrameDecoder {
} else {
- Integer index = ChannelBufferTools.find(buf, 0, buf.readableBytes(), "\n");
- if (index != null) {
+ int index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\n');
+ if (index != -1) {
ChannelBuffer result = buf.readBytes(index - 1);
buf.skipBytes(2);
return result;