From a56760e30e435ae06a0052cf3e66e66bf211427a Mon Sep 17 00:00:00 2001
From: justme1968 <justme1968@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Thu, 13 Nov 2014 08:59:03 +0000
Subject: [PATCH] 32_withings.pm: fix for warnings if not connected

git-svn-id: https://svn.fhem.de/fhem/trunk@6959 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/32_withings.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fhem/FHEM/32_withings.pm b/fhem/FHEM/32_withings.pm
index 7fb59cf2c..3e144e592 100644
--- a/fhem/FHEM/32_withings.pm
+++ b/fhem/FHEM/32_withings.pm
@@ -553,6 +553,9 @@ withings_pollUser($)
   $url .= "&userid=$hash->{User}&publickey=$hash->{Key}";
   $url .= "&lastupdate=$lastupdate" if( $lastupdate );
   my $ret = get($url);
+
+  return if( !$ret );
+
   #my $json = JSON->new->utf8(0)->decode($ret);
   my $json = ();
   $json = JSON->new->utf8->decode(encode('UTF-8', $ret)) if( $ret =~ m/^{.*}$/ );