fix warning in "coderay stylesheet" command

korny · korny · commit 282322e83643 · 2011-10-13T12:48:52.000+02:00
diff --git a/bin/coderay b/bin/coderay
@@ -197,7 +197,7 @@ when 'li', 'list'
     end
   end
 when 'stylesheet', 'style', 'css'
-  puts CodeRay::Encoders[:html]::CSS.new(args.first).stylesheet
+  puts CodeRay::Encoders[:html]::CSS.new(args.first || :default).stylesheet
 when 'commands'
   commands
 when 'help'
