GitHub omniauth fails with blank name

Hello everyone,

I have just noticed that there is an issue registering via github omniauth if the name is blank.
To reproduce, blank your name on GitHub and try to register on GitLab. You will get the 422 error page.

Started GET "/users/auth/github" for xxx at 2014-06-10 01:16:39 +0200
Started GET "/users/auth/github/callback?code=75ca39b262468fc6662a&state=e44ed912f09d1f974bdfba1ae5ad4994ada3dd8cfaa75fd7" for xxx at 2014-06-10 01:16:40 +0200
Processing by OmniauthCallbacksController#github as HTML
  Parameters: {"code"=>"75ca39b262468fc6662a", "state"=>"e44ed912f09d1f974bdfba1ae5ad4994ada3dd8cfaa75fd7"}
Completed 422 Unprocessable Entity in 300ms

ActiveRecord::RecordInvalid (Validation failed: Name can't be blank):
  lib/gitlab/oauth/user.rb:45:in `create'
  app/controllers/omniauth_callbacks_controller.rb:41:in `handle_omniauth'
  app/controllers/omniauth_callbacks_controller.rb:4:in `block (2 levels) in <class:OmniauthCallbacksController>'
  app/controllers/application_controller.rb:59:in `set_current_user_for_thread'

Status changed to closed

This should be fixed in the current version of gitlab so I'll close this.
If you're still experiencing this issue, please feel free to reopen it.

mentioned in commit 995a77ef

mentioned in commit 0afe20d9

Mentioned in commit maxraab/gitlab-ce@0afe20d9

mentioned in merge request !14785