From 115264be84189a8184cbcf7767ddfbae5fb0777e Mon Sep 17 00:00:00 2001
From: Alexander Killing <killing@leifos.de>
Date: Tue, 14 Nov 2023 18:49:39 +0100
Subject: [PATCH] =?UTF-8?q?38589:=20Pre9=20Failed=20test:=20Fragen=20aus?=
 =?UTF-8?q?=20Pool=20einf=C3=BCgen?=
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---
 Modules/Survey/classes/class.ilObjSurvey.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/Survey/classes/class.ilObjSurvey.php b/Modules/Survey/classes/class.ilObjSurvey.php
index 69b33a5b046c..c575cafc9f26 100755
--- a/Modules/Survey/classes/class.ilObjSurvey.php
+++ b/Modules/Survey/classes/class.ilObjSurvey.php
@@ -2905,7 +2905,7 @@ public function getQuestionblocksTable(
                     $questions_array[$key] = "$counter. $value";
                     $counter++;
                 }
-                if (strlen($surveytitles[$row["obj_fi"]])) { // only questionpools which are not in trash
+                if (strlen($surveytitles[$row["obj_fi"]] ?? "")) { // only questionpools which are not in trash
                     $rows[$row["questionblock_id"]] = array(
                         "questionblock_id" => $row["questionblock_id"],
                         "title" => $row["title"],