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authorMichael Fellinger <m.fellinger@gmail.com>2010-06-17 11:43:36 +0900
committerJames Tucker <jftucker@gmail.com>2011-05-22 23:57:47 -0700
commitb5f7c9c7e21d732bb2b0c98fcd2b61c4a6f6a518 (patch)
tree9f7f4e6725f5b68a1603e68249dd654a870fd901
parente226cc65aa493cf9826034002dae864306d52724 (diff)
downloadrack-b5f7c9c7e21d732bb2b0c98fcd2b61c4a6f6a518.tar.gz
Fix ESCAPE_HTML_PATTERN construction
-rw-r--r--lib/rack/utils.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rack/utils.rb b/lib/rack/utils.rb
index 45c1517b..bc60cd1f 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)