Index: quiz.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/quiz/quiz.module,v
retrieving revision 1.138.2.257
diff -u -p -r1.138.2.257 quiz.module
--- quiz.module	4 Jun 2010 19:34:48 -0000	1.138.2.257
+++ quiz.module	14 Jun 2010 08:04:41 -0000
@@ -792,6 +792,9 @@ function quiz_take($node) {
  *  The quiz node
  */
 function quiz_take_access($node) {
+  if ($node->type != 'quiz') {
+   	return FALSE;
+  }
   return node_access('view', $node) && quiz_availability($node) === TRUE;
 }
 
@@ -3555,4 +3558,4 @@ function _quiz_is_plain($value) {
  */
 function _quiz_is_last_question() {
   return count($_SESSION['quiz_'. intval(arg(1))]['quiz_questions']) < 2;
-}
\ No newline at end of file
+}