From e232eef239952d94220d87ae9be5b27690fe6699 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Tue, 23 Nov 2010 12:51:38 -0800
Subject: add generic Rack read/write test

This fixes 404s on HEAD requests which do not return a body.
---
 lib/metropolis/common.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/metropolis/common.rb')

diff --git a/lib/metropolis/common.rb b/lib/metropolis/common.rb
index b86102d..3bfbf77 100644
--- a/lib/metropolis/common.rb
+++ b/lib/metropolis/common.rb
@@ -2,8 +2,8 @@
 module Metropolis::Common
   include Rack::Utils # unescape
 
-  def r(code)
-    body = "#{HTTP_STATUS_CODES[code]}\n"
+  def r(code, body = nil)
+    body ||= "#{HTTP_STATUS_CODES[code]}\n"
     [ code,
       { 'Content-Length' => body.size.to_s, 'Content-Type' => 'text/plain' },
       [ body ] ]
-- 
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