fixed waring for undef valueFormat {...}

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@4784 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
justme-1968 2014-02-01 23:05:06 +00:00
parent 1d90fae2a5
commit a036bff0f3

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@ -217,6 +217,8 @@ lookup2($$$$)
$lookup = "" if( $@ ); $lookup = "" if( $@ );
} }
return $lookup if( !defined($lookup) );
$lookup =~ s/\%DEVICE/$name/g; $lookup =~ s/\%DEVICE/$name/g;
$lookup =~ s/\%READING/$reading/g; $lookup =~ s/\%READING/$reading/g;
$lookup =~ s/\%VALUE/$value/g; $lookup =~ s/\%VALUE/$value/g;