NoamB/sorcery — pull request #427 by jrozner (2013-05-06 21:00:43+00:00)
Title: Make sure @current_user isn't nil for after_logout!

I came across the situation where @current_user was nil resulting in the remember_me submodule failing to work because it would hit a nil pointer exception for forget_me!. current_user can't be used within with forget_me! method since session[:user_id] is no longer set due to the call to reset_session.