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Git commits in Moodle 2.6.0 by Nitzan Bar
commit fdb04f62e994a4b4a0450bab43412c610d828abf Author: Nitzan Bar <nitzanbar@macam.ac.il> Date: Thu, 15 Aug 2013 21:27:01 +0800 Tag: v2.6.0-beta MDL-41259 when duplicate course shortname exists an exception is thrown and sync is aborted