In running the test suite for ruby-openid, I noted the following warnings:

ruby/1.9.0/net/https.rb:127: warning: `*' interpreted as argument prefix
ruby/1.9.0/webrick/httprequest.rb:160: warning: method redefined; 
discarding old host
ruby/1.9.0/webrick/httprequest.rb:164: warning: method redefined; 
discarding old port

At some point, these messages should be attended to.

- Sam Ruby