Merge branch 'MDL-60842-master' of git://github.com/lameze/moodle

Author: David Monllao

calendar/lib.php

@@ -2538,7 +2538,7 @@ function calendar_get_allowed_types(&$allowed, $course = null, $groups = null, $
 
     if (!empty($course)) {
         if (!is_object($course)) {
-            $course = $DB->get_record('course', array('id' => $course), '*', MUST_EXIST);
+            $course = $DB->get_record('course', array('id' => $course), 'id, groupmode, groupmodeforce', MUST_EXIST);
         }
         if ($course->id != SITEID) {
             $coursecontext = \context_course::instance($course->id);
@@ -2602,7 +2602,7 @@ function calendar_get_all_allowed_types() {
     // This function warms the context cache for the course so the calls
     // to load the course context in calendar_get_allowed_types don't result
     // in additional DB queries.
-    $courses = calendar_get_default_courses(null, '*', true);
+    $courses = calendar_get_default_courses(null, 'id, groupmode, groupmodeforce', true);
 
     // We want to pre-fetch all of the groups for each course in a single
     // query to avoid calendar_get_allowed_types from hitting the DB for