# File lib/bundler/source/rubygems.rb, line 274
      def suppress_configured_credentials(remote)
        remote_nouser = remote.dup.tap {|uri| uri.user = uri.password = nil }.to_s
        if remote.userinfo && remote.userinfo == Bundler.settings[remote_nouser]
          remote_nouser
        else
          remote
        end
      end