phatworx/devise_security_extension — pull request #15 by greg-barnett (2011-11-17 23:17:30+00:00)
Title: Only check for old passwords if the password has changed.

With this code, you can call valid? on an existing object, without getting a false, when the password hasn't been changed.

This also contains https://github.com/phatworx/devise_security_extension/pull/14