From aa42704976b0019ed7b07da77186442450e67025 Mon Sep 17 00:00:00 2001
From: Denis <denis.kuzmenok@gmail.com>
Date: Mon, 8 Jan 2018 02:03:34 +0200
Subject: [PATCH] fixing wrong offset in request (#226)

---
 reader.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/reader.go b/reader.go
index d55571fc..00c3ff32 100644
--- a/reader.go
+++ b/reader.go
@@ -89,6 +89,7 @@ func (r *reader) readable(off int64) (ret bool) {
 
 // How many bytes are available to read. Max is the most we could require.
 func (r *reader) available(off, max int64) (ret int64) {
+	off += r.offset
 	for max > 0 {
 		req, ok := r.t.offsetRequest(off)
 		if !ok {