From 332824cbf7074a2b80c4e4ca0b3bd764240e1bee Mon Sep 17 00:00:00 2001
From: Alexander Killing <killing@leifos.de>
Date: Wed, 1 May 2024 22:54:12 +0200
Subject: [PATCH] 41292: Change Comments in ILIAS LM : explode(): Passing null
 to parameter #2 () of type string is deprecated

---
 Services/History/classes/class.ilHistoryTableGUI.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Services/History/classes/class.ilHistoryTableGUI.php b/Services/History/classes/class.ilHistoryTableGUI.php
index d43535781dc4..cd3039578a90 100644
--- a/Services/History/classes/class.ilHistoryTableGUI.php
+++ b/Services/History/classes/class.ilHistoryTableGUI.php
@@ -134,16 +134,16 @@ protected function fillRow(array $a_set): void
      */
     protected function createInfoText(array $a_set): string
     {
-        $info_params = explode(",", $a_set["info_params"]);
+        $info_params = explode(",", (string) $a_set["info_params"]);
 
         switch ($this->getObjType()) {
             case "lm":
-                $info_text = $this->lng->txt("hist_" . str_replace(":", "_", $a_set["obj_type"]) .
-            "_" . $a_set["action"]);
+                $info_text = $this->lng->txt("hist_" . str_replace(":", "_", (string) $a_set["obj_type"]) .
+            "_" . (string) $a_set["action"]);
                 break;
             default:
                 $info_text = $this->lng->txt("hist_" . str_replace(":", "_", $this->getObjType()) .
-                    "_" . $a_set["action"]);
+                    "_" . (string) $a_set["action"]);
                 break;
         }