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Git commits in Moodle 2.8.3 by Russell Smith
commit 6e8d598cff1121605c88dc3768696cbb06a5377b Author: Russell Smith <mr-russ@smith2001.net> Date: Thu, 12 Dec 2013 00:33:20 +0800 Tag: v2.8.3 MDL-43421 logging: Ignore race condition in access update.