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Git commits in Moodle 3.1.0 by Alexandru Elisei
commit b6d12864141b0280f4dd4f54ffa31e7892bd90e2 Author: Alexandru Elisei <alexandru.elisei@gmail.com> Date: Fri, 04 Mar 2016 21:43:36 +0800 Tag: v3.1.0-beta MDL-52574 accesslib: Prevent get_role_users() fail in certain cases