From 5e205b74dd191388b61e1caef083a2d0f3ad7c7a Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Wed, 24 May 2006 18:56:33 +0000
Subject: [PATCH] fixed bug #5562 I hope; merged from MOODLE_16_STABLE

---
 mod/quiz/attempt.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mod/quiz/attempt.php b/mod/quiz/attempt.php
index 75bd2e7012..bb72cdc8a7 100644
--- a/mod/quiz/attempt.php
+++ b/mod/quiz/attempt.php
@@ -484,7 +484,9 @@
         <script language="javascript" type="text/javascript">
         function navigate(page) {
             document.responseform.page.value=page;
-            document.responseform.onsubmit();
+            if (document.responseform.onsubmit) {
+	            document.responseform.onsubmit();
+	        }
             document.responseform.submit();
         }
         </script>
-- 
2.39.5