From f112af3933a9ddd0405802c0f3fa138d830116d7 Mon Sep 17 00:00:00 2001
From: Shunichi Shinohara <shino@basho.com>
Date: Tue, 12 Feb 2013 00:37:14 +0900
Subject: [PATCH] Respond without chunked encoding for single range

---
 src/webmachine_request.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/webmachine_request.erl b/src/webmachine_request.erl
index ba9b67dc..35b98895 100644
--- a/src/webmachine_request.erl
+++ b/src/webmachine_request.erl
@@ -627,7 +627,7 @@ parts_to_body([{Start, End, Body0}], Size, Req) ->
                     mochiweb_util:make_io(End),
                     "/", mochiweb_util:make_io(Size)]}],
     Body = if is_function(Body0) ->
-                   {stream, Body0(Start, End)};
+                   {known_length_stream, End - Start + 1, Body0(Start, End)};
               true ->
                    Body0
            end,