Apply a filter to wpmu for user registration from buddypress

[nicolagreco]

With some plugins, that add users in wpmu there is a big problem for buddypress!

So, some plugins create users with a login name with spaces, so links don't works

example: ​http://example.com/members/Nicola Greco/

so buddypress need to add a filter to make login name at registration

the filter should be added to 'pre_user_login' to prevent strange user registrations

(I'm talking about a plugin that adds users with wp_insert_user and add_user() )

[apeatling]

(In [1061]) Fixes #471

[apeatling]

Fixed in r1061

[(none)]

Milestone Core 1.0 deleted