From 9c7f73034eb79dd53690552c3fffe104fb1184bb Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Wed, 7 Oct 2015 11:42:34 +0000
Subject: [PATCH] 01_FHEMWEB.pm: check for defined FW_useragent (Forum #41901)

git-svn-id: https://svn.fhem.de/fhem/trunk@9397 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/01_FHEMWEB.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/01_FHEMWEB.pm b/fhem/FHEM/01_FHEMWEB.pm
index 0f3928b95..c150553cd 100755
--- a/fhem/FHEM/01_FHEMWEB.pm
+++ b/fhem/FHEM/01_FHEMWEB.pm
@@ -479,7 +479,7 @@ FW_closeConn($)
   my ($hash) = @_;
   if(!$hash->{inform} && !$hash->{BUF}) { # Forum #41125
     my $cc = AttrVal($hash->{SNAME}, "closeConn",
-                                        $FW_userAgent=~m/(iPhone|iPad|iPod)/);
+                        $FW_userAgent && $FW_userAgent=~m/(iPhone|iPad|iPod)/);
     if(!$FW_httpheader{Connection} || $cc) {
       TcpServer_Close($hash);
       delete($defs{$hash->{NAME}});