From 79ea36c6f96c8c5dbc0d89f06090ff84b35350a3 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sat, 20 Sep 2025 08:54:40 +0000
Subject: [PATCH] fhem.pl: avoid WARNING in FileRead if the argument is
 undefined

git-svn-id: https://svn.fhem.de/fhem/trunk@30311 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/fhem.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index ac1ba7d4f..33cb50ef0 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -5783,6 +5783,7 @@ FileRead($)
       close($FH);
       chomp(@ret);
     } else {
+      $fileName = "'undefined'" if(!defined($fileName));
       $err = "Can't open $fileName: $!";
     }