From 0fd824c3bb2382df4ab9495810bab20150db3960 Mon Sep 17 00:00:00 2001
From: Trustin Lee <trustin@gmail.com>
Date: Thu, 31 May 2012 09:11:07 -0700
Subject: [PATCH] Fix UnsupportedOperationException

---
 .../src/main/java/io/netty/channel/DefaultChannelPipeline.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transport/src/main/java/io/netty/channel/DefaultChannelPipeline.java b/transport/src/main/java/io/netty/channel/DefaultChannelPipeline.java
index a891893773..d0425ac116 100644
--- a/transport/src/main/java/io/netty/channel/DefaultChannelPipeline.java
+++ b/transport/src/main/java/io/netty/channel/DefaultChannelPipeline.java
@@ -742,7 +742,7 @@ public class DefaultChannelPipeline implements ChannelPipeline {
             notifyHandlerException(t);
         } finally {
             ChannelBufferHolder<Object> inbound = ctx.inbound();
-            if (inbound.isEmpty() && inbound.hasByteBuffer()) {
+            if (!inbound.isBypass() && inbound.isEmpty() && inbound.hasByteBuffer()) {
                 inbound.byteBuffer().discardReadBytes();
             }
         }