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99_Utils.pm: make min/max declaration "standard" compatible (Forum #120021)

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git-svn-id: https://svn.fhem.de/fhem/trunk@24128 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2021-04-02 16:29:11 +00:00
parent ad8061392f
commit dcf7599d9f
1 changed files with 4 additions and 2 deletions
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6
fhem/FHEM/99_Utils.pm
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@ -22,9 +22,10 @@ time_str2num($)
} }
sub sub
min($@) min(@)
{ {
my ($min, @vars) = @_; my ($min, @vars) = @_;
return $min if(!defined($min));
for (@vars) { for (@vars) {
$min = $_ if $_ lt $min; $min = $_ if $_ lt $min;
} }
@ -32,9 +33,10 @@ min($@)
} }
sub sub
max($@) max(@)
{ {
my ($max, @vars) = @_; my ($max, @vars) = @_;
return $max if(!defined($max));
for (@vars) { for (@vars) {
$max = $_ if $_ gt $max; $max = $_ if $_ gt $max;
} }