* lib/rss/rss.rb: changed empty namespace URI representation to ""

  from nil.
* lib/rss/parser.rb: ditto.
* lib/rss/0.9.rb: ditto.
* lib/rss/1.0.rb: ditto.
* lib/rss/2.0.rb: ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@10312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb
index d24a387fe..b079661ec 100644
--- a/lib/rss/rss.rb
+++ b/lib/rss/rss.rb
@@ -535,7 +535,7 @@ EOC
       end
 
       def required_uri
-        nil
+        ""
       end
       
       def install_ns(prefix, uri)