rapid7/metasploit-framework — pull request #4151 by wchen-r7 (2014-11-07 08:46:53+00:00)
Title: Fix #4089 - undefined method `downcase' for nil:NilClass

This fixes a undefined method 'downcase' bug when the SMBPass datastore option is unset by the user.

Please see #4089 for verification steps.