MDL-37559 fix display of multiple roles of other users

Credit goes to Tyron Delean, thanks.
moodle · Jan 19, 2013 · 55fc886ea7174e6084b38c2c11d76205838fbfbc · 55fc886
1 parent 7def533
commit 55fc886ea7174e6084b38c2c11d76205838fbfbc
Unified Split

Showing with 3 additions and 1 deletion.

+3 −1 enrol/locallib.php
diff --git a/enrol/locallib.php b/enrol/locallib.php
@@ -840,7 +840,9 @@ public function get_other_users_for_display(core_enrol_renderer $renderer, moodl
                         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