From 93135acaaf77a507bb40959e5b68f2ff43fb2f2d Mon Sep 17 00:00:00 2001
From: martinp876 <martinp876@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Fri, 3 Dec 2021 17:37:46 +0000
Subject: [PATCH] HMinfo:aviod error for some empty return value

git-svn-id: https://svn.fhem.de/fhem/trunk@25288 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/98_HMinfo.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fhem/FHEM/98_HMinfo.pm b/fhem/FHEM/98_HMinfo.pm
index 270bddd2b..153da1d43 100644
--- a/fhem/FHEM/98_HMinfo.pm
+++ b/fhem/FHEM/98_HMinfo.pm
@@ -2905,6 +2905,8 @@ sub HMinfo_bpPost($) {#bp finished ############################################
 
   my @entityChk;
   my ($test,$testId,$ent,$issue) = ("","","","");
+  return if(!$ret);# nothing to post
+  
   foreach my $eLine (split("-ret-",$ret)){
     next if($eLine eq "");
     if($eLine =~m/^ (id....)$/){