From 400afca88a0adb5a380925dea61220e08a04022f Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 23 Apr 2010 02:32:20 +0000
Subject: Update to RDoc 2.5.6

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rdoc/options.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/rdoc/options.rb')

diff --git a/lib/rdoc/options.rb b/lib/rdoc/options.rb
index 45b69186f9..7b3a23ca5c 100644
--- a/lib/rdoc/options.rb
+++ b/lib/rdoc/options.rb
@@ -366,7 +366,7 @@ Usage: #{opt.program_name} [options] [names...]
       end
     end
 
-    if ignored and not quiet then
+    unless ignored.empty? or quiet then
       $stderr.puts "invalid options: #{ignored.join ', '}"
       $stderr.puts '(invalid options are ignored)'
     end
-- 
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