Developer credits
Git commits in Moodle 2.5.9 by Yuliya Bozhko
commit 5a56067bb8a94e3f68bc0a75d2ea73d83a6fb3ed Author: Yuliya Bozhko <yuliya.bozhko@totaralms.com> Date: Tue, 28 Oct 2014 10:36:16 +0800 Tag: v2.5.9 MDL-47190 Ensure badges cannot be awarded without a role