From 699d9f3e788abd996b16bef6c30c90660b6efebe Mon Sep 17 00:00:00 2001
From: murphy <murphy@rubychan.de>
Date: Sat, 11 Jun 2011 17:35:09 +0000
Subject: fix Ruby 1.9.3 warnings about unused local variables

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

(limited to 'lib/coderay/scanner.rb')

diff --git a/lib/coderay/scanner.rb b/lib/coderay/scanner.rb
index 00dce7d..925acf7 100644
--- a/lib/coderay/scanner.rb
+++ b/lib/coderay/scanner.rb
@@ -67,7 +67,7 @@ module CodeRay
         # scanner's internal encoding, with invalid and undefined charachters
         # replaced by placeholders. Always returns a new object.
         def normalize code
-          original = code
+          # original = code
           code = code.to_s unless code.is_a? ::String
           if code.respond_to? :encoding
             code = encode_with_encoding code, self.encoding
-- 
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