MDL-20636 Add missing defined('MOODLE_INTERNAL') || die();

question/engine/renderer.php

@@ -15,7 +15,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-
 /**
  * Renderers for outputting parts of the question engine.
  *
@@ -26,6 +25,9 @@
  */
 
 
+defined('MOODLE_INTERNAL') || die();
+
+
 /**
  * This renderer controls the overall output of questions. It works with a
  * {@link qbehaviour_renderer} and a {@link qtype_renderer} to output the