From d94ef5639580501ab5a67b5d9addbfd84a54b836 Mon Sep 17 00:00:00 2001
From: Dan Poltawski <dan@moodle.com>
Date: Wed, 22 Aug 2012 10:00:37 +0800
Subject: [PATCH] MDL-34870 enrol_cohort - don't need to do useless work

---
 enrol/cohort/lib.php | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/enrol/cohort/lib.php b/enrol/cohort/lib.php
index c69f5e0d2ac..b70b89f2fb1 100644
--- a/enrol/cohort/lib.php
+++ b/enrol/cohort/lib.php
@@ -121,14 +121,7 @@ class enrol_cohort_plugin extends enrol_plugin {
      * @return void
      */
     public function course_updated($inserted, $course, $data) {
-        global $CFG;
-
-        if (!$inserted) {
-            // Let's not sync cohorts anytime a course is updated...
-        } else {
-            // cohorts are never inserted automatically
-        }
-
+        // It turns out there is no need for cohorts to deal with this hook, see MDL-34870.
     }
 
     /**