From 480053a71a865767745b5942847db094716737b3 Mon Sep 17 00:00:00 2001
From: Barna Csorogi <barnacs@justletit.be>
Date: Sat, 14 Jan 2017 03:44:07 +0100
Subject: [PATCH] fix: allow ResponseReader.Reader to be wrapped by transcoders

fixes -minify errors
---
 proxy/proxy.go    |  2 +-
 proxy/response.go | 11 +++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/proxy/proxy.go b/proxy/proxy.go
index f9cc81b..bef25a1 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -69,7 +69,7 @@ func (p *Proxy) handle(w http.ResponseWriter, r *http.Request) error {
 	rw := newResponseWriter(w)
 	rr := newResponseReader(resp)
 	err = p.proxyResponse(rw, rr)
-	read := rr.Count()
+	read := rr.counter.Count()
 	written := rw.rw.Count()
 	log.Printf("transcoded: %d -> %d (%3.1f%%)", read, written, float64(written)/float64(read)*100)
 	atomic.AddUint64(&p.ReadCount, read)
diff --git a/proxy/response.go b/proxy/response.go
index a7dc149..6ab67dc 100644
--- a/proxy/response.go
+++ b/proxy/response.go
@@ -9,14 +9,17 @@ import (
 )
 
 type ResponseReader struct {
-	datacounter.ReaderCounter
-	r *http.Response
+	io.Reader
+	counter *datacounter.ReaderCounter
+	r       *http.Response
 }
 
 func newResponseReader(r *http.Response) *ResponseReader {
+	counter := datacounter.NewReaderCounter(r.Body)
 	return &ResponseReader{
-		ReaderCounter: *datacounter.NewReaderCounter(r.Body),
-		r:             r,
+		Reader:  counter,
+		counter: counter,
+		r:       r,
 	}
 }