From c52265a472e0625c011edaa2421e45a045ddd57e Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sun, 7 Mar 2021 19:08:09 +0000
Subject: [PATCH] 01_FHEMWEB.pm: fix WARNING in detail view (Forum #119372)

git-svn-id: https://svn.fhem.de/fhem/trunk@23907 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/01_FHEMWEB.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fhem/FHEM/01_FHEMWEB.pm b/fhem/FHEM/01_FHEMWEB.pm
index da7a6fc7e..e76226d97 100644
--- a/fhem/FHEM/01_FHEMWEB.pm
+++ b/fhem/FHEM/01_FHEMWEB.pm
@@ -1442,8 +1442,8 @@ FW_detailSelect(@)
   my ($d, $cmd, $list, $param, $typeHash) = @_;
   return "" if(!$list || $FW_hiddenroom{input});
   my @al = sort { 
-             my $ta = $typeHash->{$a} ? $typeHash->{$a}.$a : $a;
-             my $tb = $typeHash->{$b} ? $typeHash->{$b}.$b : $b;
+             my $ta = $typeHash && $typeHash->{$a} ? $typeHash->{$a}.$a : $a;
+             my $tb = $typeHash && $typeHash->{$b} ? $typeHash->{$b}.$b : $b;
              $ta cmp $tb;
            } map { s/:.*//; $_ } split(" ", $list);