From bee606d3b1d8ec4f7c67bc5edb99b14a019ce3a5 Mon Sep 17 00:00:00 2001
From: Simey Lameze <simey@moodle.com>
Date: Tue, 11 Jun 2019 09:29:46 +0800
Subject: [PATCH] MDL-65883 mod_quiz: fix quiz navigation buttons href

---
 mod/quiz/attemptlib.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mod/quiz/attemptlib.php b/mod/quiz/attemptlib.php
index 87d29437dad..2df8276c1ba 100644
--- a/mod/quiz/attemptlib.php
+++ b/mod/quiz/attemptlib.php
@@ -2121,7 +2121,8 @@ class quiz_attempt {
                 // First question on page, go to top.
                 $fragment = '#';
             } else {
-                $fragment = '#q' . $slot;
+                $qa = $this->get_question_attempt($slot);
+                $fragment = '#' . $qa->get_outer_question_div_unique_id();
             }
         }