During cron runs, the pifr_demo module is giving us the following error:

Fatal error: require_once() [function.require]: Failed opening required 'sites/all/modules/project_issue_file_review/client/review/db/.inc' (include_path='.:/usr/share/php5:/usr/share/php') in /var/www/qa.drupal.org/htdocs/sites/all/modules/pifr_demo/pifr_demo.module on line 91

It appears that $type is getting an extra '/' in the filename: db/.inc should be db.inc