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57_Calendar: suppress warning in case of empty result list of get ... find ...

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git-svn-id: https://svn.fhem.de/fhem/trunk@8687 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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borisneubert
2015-06-04 13:29:42 +00:00
parent 0f1ecbdd88
commit 06021e8f8e
1 changed files with 1 additions and 0 deletions
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fhem/FHEM/57_Calendar.pm
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@@ -1069,6 +1069,7 @@ sub Calendar_Get($@) {
$keep= $#texts+1 if($keep> $#texts);
splice @texts, $keep if($keep>= 0);
}
return "" if($#texts<0);
return join("\n", @texts);
} elsif($cmd eq "find") {