Add RDoc to build. Add --ri-system to RDoc

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@5382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/ri b/bin/ri
index 498850027d..49d8849974 100755
--- a/bin/ri
+++ b/bin/ri
@@ -28,7 +28,7 @@ class  RiDisplay
   def initialize
     @options = RI::Options.instance
     @options.parse
-    paths = RI::Paths::PATH
+    paths = @options.paths || RI::Paths::PATH
     if paths.empty?
       $stderr.puts "No ri documentation found in:"
       [ RI::Paths::SYSDIR, RI::Paths::SITEDIR, RI::Paths::HOMEDIR].each do |d|