From abccf184115129e7f4eb79af6c4fab0fc19ec1ea Mon Sep 17 00:00:00 2001
From: Alwayswithme <phx13ye@gmail.com>
Date: Tue, 21 Apr 2015 14:03:27 +0800
Subject: [PATCH] fix the discardedBytes counting on LineBasedFrameDecoder

Motivation:

The LineBasedFrameDecoder discardedBytes counting different compare to
DelimiterBasedFrameDecoder.

Modifications:

Add plus sign

Result:

DiscardedBytes counting correctly
---
 .../main/java/io/netty/handler/codec/LineBasedFrameDecoder.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codec/src/main/java/io/netty/handler/codec/LineBasedFrameDecoder.java b/codec/src/main/java/io/netty/handler/codec/LineBasedFrameDecoder.java
index ab49530de5..aee97d3c50 100644
--- a/codec/src/main/java/io/netty/handler/codec/LineBasedFrameDecoder.java
+++ b/codec/src/main/java/io/netty/handler/codec/LineBasedFrameDecoder.java
@@ -130,7 +130,7 @@ public class LineBasedFrameDecoder extends ByteToMessageDecoder {
                     fail(ctx, length);
                 }
             } else {
-                discardedBytes = buffer.readableBytes();
+                discardedBytes += buffer.readableBytes();
                 buffer.readerIndex(buffer.writerIndex());
             }
             return null;