commit 0bbbfdf728ed9a4097017e506a81724d40e9882c
Author: Fanmail Administrator <root@fanmail.com>
Date:   Mon Feb 25 15:17:02 2013 -0600

    fix Notice: Undefined index: und in several quiz files

diff --git a/question_types/quiz_question/quiz_question.module b/question_types/quiz_question/quiz_question.module
index 9cecece..07502bb 100644
--- a/question_types/quiz_question/quiz_question.module
+++ b/question_types/quiz_question/quiz_question.module
@@ -317,8 +317,9 @@ function quiz_question_list_questions($count = 0, $offset = 0) {
    * From where is this function invoked?
    */
   $questions = array();
+  $question_format = (isset ($question->body[LANGUAGE_NONE][0]['format'])) ? $question->body[LANGUAGE_NONE][0]['format'] : NULL ;
   while ($question = $query->fetch()) {
-    $question->question = check_markup($question->body, $question->body[LANGUAGE_NONE][0]['format']);
+    $question->question = check_markup($question->body, $question_format);
     $questions[] = $question;
   }
   return $questions;
diff --git a/quiz.admin.inc b/quiz.admin.inc
index f3cb084..b764e60 100644
--- a/quiz.admin.inc
+++ b/quiz.admin.inc
@@ -1785,11 +1785,12 @@ function theme_quiz_admin_summary($variables) {
   $params = array('%num_correct' => $score['numeric_score'], '%question_count' => $score['possible_score']);
   $output .= '<div id="quiz_score_possible">' . t('This person got %num_correct of %question_count possible points.', $params) . '</div>' . "\n";
   $output .= '<div id="quiz_score_percent">' . t('Total score: @score %', array('@score' => $score['percentage_score'])) . '</div>' . "\n";
+  $quiz_format = (isset ($quiz->body[LANGUAGE_NONE][0]['format'])) ? $quiz->body[LANGUAGE_NONE][0]['format'] : NULL ;
   if (isset($summary['passfail'])) {
-    $output .= '<div id="quiz_summary">' . check_markup($summary['passfail'], $quiz->body[LANGUAGE_NONE][0]['format']) . '</div>' . "\n";
+    $output .= '<div id="quiz_summary">' . check_markup($summary['passfail'], $quiz_format) . '</div>' . "\n";
   }
   if (isset($summary['result'])) {
-    $output .= '<div id="quiz_summary">' . check_markup($summary['result'], $quiz->body[LANGUAGE_NONE][0]['format']) . '</div>' . "\n";
+    $output .= '<div id="quiz_summary">' . check_markup($summary['result'], $quiz_format) . '</div>' . "\n";
   }
 
   // Get the feedback for all questions.
diff --git a/quiz.module b/quiz.module
index 0731494..0b4eeea 100644
--- a/quiz.module
+++ b/quiz.module
@@ -3012,7 +3012,8 @@ function _quiz_get_terms($vid) {
 function quiz_node_map($node, $include_question = TRUE) {
   $new_question = new stdClass();
   if ($include_question) {
-    $new_question->question = check_markup($node->body, $node->body[LANGUAGE_NONE][0]['format']);
+    $quiz_format = (isset ($node->body[LANGUAGE_NONE][0]['format'])) ? $node->body[LANGUAGE_NONE][0]['format'] : NULL ;
+    $new_question->question = check_markup($node->body, $quiz_format);
   }
   $new_question->title = $node->title;
   $new_question->nid = $node->nid;
@@ -3325,10 +3326,11 @@ function _quiz_update_resultoptions($node) {
  */
 function _quiz_get_summary_text($quiz, $score) {  $summary = array();
   $admin = (arg(0) == 'admin');
+  $quiz_format = (isset ($quiz->body[LANGUAGE_NONE][0]['format'])) ? $quiz->body[LANGUAGE_NONE][0]['format'] : NULL ;
   if (!$admin) {
     if (!empty($score['result_option'])) {
       // Unscored quiz, return the proper result option.
-      $summary['result'] = check_markup($score['result_option'], $quiz->body[LANGUAGE_NONE][0]['format']);
+      $summary['result'] = check_markup($score['result_option'], $quiz_format);
     }
     else {
       $result_option = _quiz_pick_result_option($quiz->nid, $quiz->vid, $score['percentage_score']);
@@ -3345,7 +3347,7 @@ function _quiz_get_summary_text($quiz, $score) {  $summary = array();
     elseif (variable_get('quiz_use_passfail', 1) == 0) {
       // If there is only a single summary text, use this.
       if (trim($quiz->summary_default) != '') {
-        $summary['passfail'] = check_markup($quiz->summary_default, $quiz->body[LANGUAGE_NONE][0]['format']);
+        $summary['passfail'] = check_markup($quiz->summary_default, $quiz_format);
       }
     }
     elseif (trim($quiz->summary_pass) != '') {