Test: Fix Returning Reference in Question

ILIAS-eLearning · Oct 23, 2024 · e4ee371 · e4ee371
1 parent 15a137b
commit e4ee371
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/ILIAS/TestQuestionPool/classes/class.assTextSubsetGUI.php b/components/ILIAS/TestQuestionPool/classes/class.assTextSubsetGUI.php
@@ -162,7 +162,7 @@ public function getSolutionOutput(
 
         $template = new ilTemplate("tpl.il_as_qpl_textsubset_output_solution.html", true, true, "components/ILIAS/TestQuestionPool");
         $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", true, true, "components/ILIAS/TestQuestionPool");
-        $available_answers = &$this->object->getAvailableAnswers();
+        $available_answers = $this->object->getAvailableAnswers();
         for ($i = 0; $i < $this->object->getCorrectAnswers(); $i++) {
             if (!array_key_exists($i, $solutions) || (strcmp($solutions[$i]["value1"], "") == 0)) {
             } else {