ndunand/moodle-mod_choicegroup — pull request #28 by Steppe (2013-09-06 12:45:48+00:00)
Title: Fixed issue #23

The form to create the activity is only shown if there are more than two groups in course. Otherwise there will be a warning message and a 'back to course'-button.

Looks dirty to me, maybe somebody can implement a real warning page?