From 5cd749771379b9832ab1b37936bd98fb7cc80a34 Mon Sep 17 00:00:00 2001
From: Kornelius Kalnbach <murphy@rubychan.de>
Date: Sun, 21 Jul 2013 17:04:09 +0200
Subject: don't dup @span_for_kinds hash keys

---
 lib/coderay/encoders/html.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/coderay/encoders')

diff --git a/lib/coderay/encoders/html.rb b/lib/coderay/encoders/html.rb
index ee2d91a..ad5fafc 100644
--- a/lib/coderay/encoders/html.rb
+++ b/lib/coderay/encoders/html.rb
@@ -286,7 +286,7 @@ module Encoders
     def make_span_for_kinds method, hint
       # FIXME: cache attack
       Hash.new do |h, kinds|
-        h[kinds.is_a?(Symbol) ? kinds : kinds.dup] = begin
+        h[kinds] = begin
           css_class = css_class_for_kinds(kinds)
           title     = HTML.token_path_to_hint hint, kinds if hint
           
-- 
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