Could you check the number of arguments using $#argv and use an if statement to define it or not.
if ($#argv == 0){ 
    $foo = 'default';
}else {
    $foo = shift;
}

[download]
or something like that. I hope that helps.

Sam

In reply to Re: Default subroutine parameters by samgold
in thread Default subroutine parameters by thelenm

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