fixed 41886: Fehler in Matrixfrage neutrale Antwort

ILIAS-eLearning · Aug 9, 2024 · ad56160 · ad56160
1 parent 16a0fc9
commit ad56160
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/ILIAS/SurveyQuestionPool/Categories/class.ilCategoryWizardInputGUI.php b/components/ILIAS/SurveyQuestionPool/Categories/class.ilCategoryWizardInputGUI.php
@@ -195,7 +195,7 @@ public function checkInput(): bool
 
         if (count($foundvalues) > 0) {
             // check answers
-            if (is_array($foundvalues['answer'])) {
+            if (is_array($foundvalues['answer'] ?? false)) {
                 foreach ($foundvalues['answer'] as $idx => $answervalue) {
                     if (((strlen($answervalue ?? "")) == 0) && ($this->getRequired() && (!isset($foundvalues['other'][$idx])))) {
                         $this->setAlert($lng->txt("msg_input_is_required"));