From b1ea62b4d19cf8604aee273c868688631d7135d4 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Tue, 18 Aug 2009 13:31:12 -0700
Subject: examples/echo: "Expect:" value is case-insensitive

From RFC 2616, section 14.20:
> Comparison of expectation values is case-insensitive for
> unquoted tokens (including the 100-continue token), and is
> case-sensitive for quoted-string expectation-extensions.
---
 examples/echo.ru | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/echo.ru b/examples/echo.ru
index c79cb7b..14908c5 100644
--- a/examples/echo.ru
+++ b/examples/echo.ru
@@ -21,7 +21,7 @@ end
 
 use Rack::Chunked
 run lambda { |env|
-  /\A100-continue\z/ =~ env['HTTP_EXPECT'] and return [100, {}, []]
+  /\A100-continue\z/i =~ env['HTTP_EXPECT'] and return [100, {}, []]
   [ 200, { 'Content-Type' => 'application/octet-stream' },
     EchoBody.new(env['rack.input']) ]
 }
-- 
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