From 684ec73beb7059b6e12d955ca3788547fabb98a0 Mon Sep 17 00:00:00 2001
From: Olivier ORABONA <olivier.orabona@gmail.com>
Date: Mon, 22 Dec 2014 04:25:59 +0100
Subject: [PATCH] Fixed as per
 [#6032](https://github.com/joyent/node/issues/6032)

---
 src/XzStream.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/XzStream.coffee b/src/XzStream.coffee
index 747dc04..ba6abfc 100644
--- a/src/XzStream.coffee
+++ b/src/XzStream.coffee
@@ -166,7 +166,7 @@ class XzStream extends Transform
         @_offset = 0
         @_buffer = new Buffer @_chunkSize
 
-      if availOutAfter is 0
+      if availOutAfter is 0 or availInAfter > 0
         inOff += (availInBefore - availInAfter)
         availInBefore = availInAfter