Fix bug #254 The presence of a CodeRunner question in the course's question bank causes the duplication of quizzes to fail.

Author: trampgeek

Readme.md

@@ -1,6 +1,6 @@
 # CodeRunner
 
-Version: 5.7.2 August 8, 2025. Requires **MOODLE V4.3 or later + PHP >=8.1**. Earlier versions
+Version: 5.7.2+ August 15, 2025. Requires **MOODLE V4.3 or later + PHP >=8.1**. Earlier versions
 of Moodle must use CodeRunner V4.
 
 

changehistory.md

@@ -1,5 +1,9 @@
 # CHANGE HISTORY
 
+### 15 August 2025, 5.7.2+
+
+ * Bug fix #254 The presence of a CodeRunner question in the course's question bank causes the duplication of quizzes to fail.
+
 ### 8 August 2025, 5.7.2
 
  * Updates to grade caching.

questiontype.php

@@ -423,15 +423,13 @@ public function get_question_options($question) {
         if ($options->prototypetype != 0) { // Question prototype?
             // Yes. It's 100% customised with nothing to inherit.
             $options->customise = true;
-        } else {
+        } else if (!($question->export_process ?? false)) {
+            // Don't inherit fields when exporting during quiz duplication or backup restore.
             $qtype = $options->coderunnertype;
             $context = $this->question_context($question);
             $prototype = $this->get_prototype($qtype, $context);
-            if (!($question->export_process ?? false)) {
-                // Don't inherit fields when exporting during quiz duplication or backup restore.
-                $this->set_inherited_fields($options, $prototype);
-                $question->prototype = $prototype;
-            }
+            $this->set_inherited_fields($options, $prototype);
+            $question->prototype = $prototype;
         }
 
         // Add in any testcases.