fhem.pl: do not report error if the input is empty (Forum #122048)

git-svn-id: https://svn.fhem.de/fhem/trunk@24776 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2021-07-19 13:16:44 +00:00
parent 2adc2d99e8
commit 41fe9bbf31
1 changed files with 1 additions and 0 deletions
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -5265,6 +5265,7 @@ sub
 json2nameValue($;$$$$)
 {
  my ($in, $prefix, $map, $filter, $negFilter) = @_;
+  return if(!$in); # 122048
  $prefix = "" if(!defined($prefix));
  my %ret;