Conflict with LoginToboggan module: "password is too short"

This module conflicts with the LoginTobbogin module. When a guest tries to create an account by linking in an OpenID, Drupal prompts the member to select their username and password. If LoginTobbogin is installed, and a minimum password length is set through LoginTobbogin, the visitor will get the message "the password is too short", no matter the actual length of the password they enter.