From 55fc886ea7174e6084b38c2c11d76205838fbfbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20S=CC=8Ckoda?= <commits@skodak.org>
Date: Sat, 19 Jan 2013 16:50:38 +0100
Subject: [PATCH] MDL-37559 fix display of multiple roles of other users

Credit goes to Tyron Delean, thanks.
---
 enrol/locallib.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/enrol/locallib.php b/enrol/locallib.php
index 03c83ab17ec..e13f956be46 100644
--- a/enrol/locallib.php
+++ b/enrol/locallib.php
@@ -840,7 +840,9 @@ class course_enrolment_manager {
                         break;
                 }
             }
-            $users[$userrole->id]['roles'] = array();
+            if (!isset($users[$userrole->id]['roles'])) {
+                $users[$userrole->id]['roles'] = array();
+            }
             $users[$userrole->id]['roles'][$userrole->roleid] = array(
                 'text' => $roletext,
                 'unchangeable' => !$changeable