Roman Daszczyszak wrote:
: In my perl script, I have a "global" variable called
: @excludedIPAddresses, declared at the top of the script using
: my.
That sounds like a bad idea, but go on.
: When I run this, I get an error "Can't localize lexical
: variable". I understand that it's because the variable is
: declared using "my"; what I don't understand is why, or what I
: should declare the variable as, since if I leave out "my" I get
: an error using "use strict".
Don't use local() in this circumstance.
sub ExcludeIPAddress {
my $ipAddress = shift;
my $subnet = shift;
return scalar grep /$ipAddress/,
@excludedIPAddresses,
$subnet->broadcast(),
$subnet->base();
}
HTH,
Charles K. Clarkson
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