[chrishajer]

revision 980 (scroll to the bottom and download the zip):

https://trac.bbpress.org/browser/trunk?rev=980

Discussed here:

https://bbpress.org/forums/topic/db-access-problem-in-the-first-installation-step?replies=26#post-12711

and here:

https://bbpress.org/forums/topic/broken-profiles-for-users-with-spaces-in-the-names?replies=5#post-12769