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UConv.pm: flexible roundings for distance()

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git-svn-id: https://svn.fhem.de/fhem/trunk@17574 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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jpawlowski 2018-10-20 14:23:56 +00:00
parent 87c8104e2b
commit a5a895a4c9
1 changed files with 2 additions and 1 deletions
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fhem/FHEM/UConv.pm
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@ -705,7 +705,8 @@ sub mph2bft($) {
sub distance($$$$;$$) {
my ( $lat1, $lng1, $lat2, $lng2, $rnd, $unit ) = @_;
return "0.0" if ( $lat1 eq $lat2 && $lng1 eq $lng2 );
return _round( "0.000000000", $rnd )
if ( $lat1 eq $lat2 && $lng1 eq $lng2 );
use constant M_PI => 4 * atan2( 1, 1 );
my $pi80 = M_PI / 180;