NOBUG Fixed error happening when restoring missingtype questions if a…

…nswers weren't present (cast error)
moodle · Jul 29, 2009 · 21ae339 · 21ae339
1 parent 4431b5b
commit 21ae339
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/question/type/missingtype/edit_missingtype_form.php b/question/type/missingtype/edit_missingtype_form.php
@@ -27,7 +27,8 @@ function definition_inner(&$mform) {
     function set_data($question) {
         if (isset($question->options)){
             $answers = $question->options->answers;
-            if (count($answers)) {
+            $default_values = array();
+            if (is_array($answers) && count($answers)) {
                 $key = 0;
                 foreach ($answers as $answer){
                     $default_values['answer['.$key.']'] = $answer->answer;
@@ -84,4 +85,4 @@ function validation($data, $files) {
         return $errors;
     }
 }
-?>
+?>