From 6886a8b765ab7d98a07824228a24a767d7071eef Mon Sep 17 00:00:00 2001
From: Trustin Lee <trustin@gmail.com>
Date: Wed, 7 Oct 2009 11:41:13 +0000
Subject: [PATCH] Fixed issue: NETTY-234 ChunkedStream usage fails with
 NegativeArraySize error * Worked around an interesting JDK issue where
 InputStream.available() returns a negative value

---
 .../org/jboss/netty/handler/stream/ChunkedStream.java     | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/jboss/netty/handler/stream/ChunkedStream.java b/src/main/java/org/jboss/netty/handler/stream/ChunkedStream.java
index 6d566a6960..0857167efd 100644
--- a/src/main/java/org/jboss/netty/handler/stream/ChunkedStream.java
+++ b/src/main/java/org/jboss/netty/handler/stream/ChunkedStream.java
@@ -93,7 +93,13 @@ public class ChunkedStream implements ChunkedInput {
             return null;
         }
 
-        final int chunkSize = Math.min(this.chunkSize, in.available());
+        final int availableBytes = in.available();
+        final int chunkSize;
+        if (availableBytes <= 0) {
+            chunkSize = this.chunkSize;
+        } else {
+            chunkSize = Math.min(this.chunkSize, in.available());
+        }
         final byte[] chunk = new byte[chunkSize];
         int readBytes = 0;
         for (;;) {