if current_user
# The user is logged in already, so don't show them the signup
# page, instead send them to the home page
- if @referer
- redirect_to @referer
- else
- redirect_to :controller => "site", :action => "index"
- end
+ redirect_to @referer || { :controller => "site", :action => "index" }
elsif params.key?(:auth_provider) && params.key?(:auth_uid)
self.current_user = User.new(:email => params[:email],
:email_confirmation => params[:email],