0001-splat-out-ESCAPE_HTML.keys-for-older-rubies.patch

From b3927509174147bc7fc042e6b900be877c226a41 Mon Sep 17 00:00:00 2001
From: Jacob Rothstein <[email protected]>
Date: Wed, 16 Jun 2010 13:40:27 -0700
Subject: [PATCH] splat out ESCAPE_HTML.keys for older rubies

---
 lib/rack/utils.rb |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/rack/utils.rb b/lib/rack/utils.rb
index 45c1517..bc60cd1 100644
--- a/lib/rack/utils.rb
+++ b/lib/rack/utils.rb
@@ -135,7 +135,7 @@ module Rack
       "'" => "&#39;",
       '"' => "&quot;",
     }
-    ESCAPE_HTML_PATTERN = Regexp.union(ESCAPE_HTML.keys)
+    ESCAPE_HTML_PATTERN = Regexp.union(*ESCAPE_HTML.keys)
 
     # Escape ampersands, brackets and quotes to their HTML/XML entities.
     def escape_html(string)
-- 
1.7.1