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fhem.pl: chack save parameter (Forum #32986)

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git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@7771 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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rudolfkoenig 2015-01-30 07:10:22 +00:00
parent 9948ea8d6e
commit ece590150e
1 changed files with 1 additions and 1 deletions
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fhem.pl
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@ -1324,7 +1324,7 @@ CommandSave($$)
{
my ($cl, $param) = @_;
if($param eq "?") {
if($param && $param eq "?") {
return "No structural changes." if(!@structChangeHist);
return "Last 10 structural changes:\n ".join("\n ", @structChangeHist);
}