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Git commits in Moodle 3.2.x by Jonathan Champ
commit 1af3d13bf3551151c661148fb704db22ace5b1b0 Author: Jonathan Champ <jonathan_champ@ncsu.edu> Date: Sat, 17 Dec 2016 01:20:45 +0800 Tag: v3.2.2 MDL-57427 cache: Use perfdebug only when enabled