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Utils.pm: IsInt for Loredo

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git-svn-id: https://svn.fhem.de/fhem/trunk@5488 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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rudolfkoenig 2014-04-08 11:32:17 +00:00
parent d01700d508
commit ce505ac366
1 changed files with 5 additions and 0 deletions
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5
fhem/FHEM/99_Utils.pm
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@ -175,6 +175,11 @@ sub UntoggleIndirect($$$)
return; return;
} }
sub
IsInt($)
{
defined $_[0] && $_[0] =~ /^[+-]?\d+$/;
}
1; 1;