From 4aabd0a914459291a3a38ab769b4554d2a2a6dc5 Mon Sep 17 00:00:00 2001
From: murphy <murphy@rubychan.de>
Date: Fri, 15 Oct 2010 22:51:39 +0000
Subject: Code cleanups in Duo.

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

(limited to 'lib/coderay')

diff --git a/lib/coderay/duo.rb b/lib/coderay/duo.rb
index 55d1277..171768c 100644
--- a/lib/coderay/duo.rb
+++ b/lib/coderay/duo.rb
@@ -35,7 +35,7 @@ module CodeRay
     # The options are forwarded to scanner and encoder
     # (see CodeRay.get_scanner_options).
     def initialize lang = nil, format = nil, options = {}
-      if format == nil and lang.is_a? Hash and lang.size == 1
+      if format.nil? && lang.is_a?(Hash) && lang.size == 1
         @lang = lang.keys.first
         @format = lang[@lang]
       else
-- 
cgit v1.2.1