From d8c092300fbb31014f3b1f4a45cb8aef5d01b5df Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Sat, 17 Dec 2016 16:52:31 +0000
Subject: [PATCH] 98_update.pm: fix warning if connection is broken (Forum
 #62706)

git-svn-id: https://svn.fhem.de/fhem/trunk@12801 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_update.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/FHEM/98_update.pm b/fhem/FHEM/98_update.pm
index 61d300027..1b72a3f4e 100644
--- a/fhem/FHEM/98_update.pm
+++ b/fhem/FHEM/98_update.pm
@@ -517,7 +517,7 @@ upd_getUrl($)
     uLog 1, $err;
     return "";
   }
-  if(length($data) == 0) {
+  if(!$data) {
     uLog 1, "$url: empty file received";
     return "";
   }