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fhem.pl: avoid warning for eventMap with empty reading value (Forum #39530)

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git-svn-id: https://svn.fhem.de/fhem/trunk@9067 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2015-08-13 19:02:29 +00:00
parent b0d5a9bb51
commit 1f8bc0acd8
1 changed files with 3 additions and 1 deletions
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fhem/fhem.pl
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@ -3378,7 +3378,8 @@ ReplaceEventMap($$$)
my $em = $attr{$dev}{eventMap};
return $str if($dir && !$em);
return @{$str} if(!$dir && (!$em || int(@{$str}) < 2 || $str->[1] eq "?"));
return @{$str} if(!$dir && (!$em || int(@{$str}) < 2 ||
!$str->[1] || $str->[1] eq "?"));
return ReplaceEventMap2($dev, $str, $dir, $em) if($em =~ m/^{.*}$/);
my @emList = attrSplit($em);
@ -4307,6 +4308,7 @@ fhemFork()
my $pid = fork;
if(!defined($pid)) {
Log 1, "Cannot fork: $!";
stacktrace() if($attr{global}{stacktrace});
return undef;
}