From 5b5d372c3cbf916884247c7784e4eeac7cc7fb5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20S=CC=8Ckoda?= <commits@skodak.org>
Date: Fri, 24 May 2013 21:03:33 +0200
Subject: [PATCH] MDL-39802 ignore deleted users in category enrolments

---
 enrol/category/locallib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/enrol/category/locallib.php b/enrol/category/locallib.php
index 69ec05e8a9b..4ca66c84ce5 100644
--- a/enrol/category/locallib.php
+++ b/enrol/category/locallib.php
@@ -213,6 +213,7 @@ function enrol_category_sync_course($course) {
     $sql = "SELECT ra.userid, ra.estart
               FROM (SELECT xra.userid, MIN(xra.timemodified) AS estart
                       FROM {role_assignments} xra
+                      JOIN {user} xu ON (xu.id = xra.userid AND xu.deleted = 0)
                      WHERE xra.roleid $roleids AND xra.contextid $contextids
                   GROUP BY xra.userid
                    ) ra