From 0e217d86d9f893240db7e13fbecc769b58fdced6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Geisendo=CC=88rfer?= <felix@debuggable.com>
Date: Thu, 21 Mar 2013 14:15:29 +0100
Subject: [PATCH] Work around Go bug

---
 src/cmd/tusd/http.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/cmd/tusd/http.go b/src/cmd/tusd/http.go
index 8d02b9c..67795e2 100644
--- a/src/cmd/tusd/http.go
+++ b/src/cmd/tusd/http.go
@@ -121,6 +121,10 @@ func postFiles(w http.ResponseWriter, r *http.Request) {
 }
 
 func headFile(w http.ResponseWriter, r *http.Request, fileId string) {
+	// Work around a bug in Go that would cause HEAD responses to hang. Should be
+	// fixed in future release, see:
+	// http://code.google.com/p/go/issues/detail?id=4126
+	w.Header().Set("Content-Length", "0")
 	setFileRangeHeader(w, fileId)
 }