From 292f663581a2f6e3a159df5437b3a004507c86b4 Mon Sep 17 00:00:00 2001
From: Mark Nielsen <mark@moodlerooms.com>
Date: Tue, 7 Oct 2014 11:48:35 -0700
Subject: [PATCH] MDL-47569 backup: Do not close questions tag if never opened

This can happen when restoring quizzes that
do not have any questions.
---
 backup/converter/moodle1/handlerlib.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/backup/converter/moodle1/handlerlib.php b/backup/converter/moodle1/handlerlib.php
index 5265fa01593..bbdfd7f97fb 100644
--- a/backup/converter/moodle1/handlerlib.php
+++ b/backup/converter/moodle1/handlerlib.php
@@ -1292,7 +1292,9 @@ class moodle1_question_bank_handler extends moodle1_xml_handler {
      * Closes the questions wrapper
      */
     public function on_questions_end() {
-        $this->xmlwriter->end_tag('questions');
+        if ($this->questionswrapperwritten) {
+            $this->xmlwriter->end_tag('questions');
+        }
     }
 
     /**