From 134d13e493dd52380e6af3bfc72c4cf7c02cc2af Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Thu, 3 Sep 2015 07:23:40 +0000
Subject: [PATCH] fhem.pl: InternalTimer loop fix (Forum #40598)

git-svn-id: https://svn.fhem.de/fhem/trunk@9195 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/fhem.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index e5b59f154..e50928442 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -2670,7 +2670,8 @@ HandleTimeout()
   # Check the internal list.
   foreach my $i (sort { $intAt{$a}{TRIGGERTIME} <=>
                         $intAt{$b}{TRIGGERTIME} } keys %intAt) {
-    next if(!defined($i) || !$intAt{$i}); # deleted in the loop
+    $i = "" if(!defined($i)); # Forum #40598
+    next if(!$intAt{$i}); # deleted in the loop
     my $tim = $intAt{$i}{TRIGGERTIME};
     my $fn = $intAt{$i}{FN};
     if(!defined($tim) || !defined($fn)) {