Eh, no. shift || DEFAUTL_ADDR will do just fine, as a trivial example would have shown: 
$ perl -wle 'use constant DEFAULT_ADDR => "127.0.01";
my $address = shift || DEFAULT_ADDR; print $address' 192.168.1.1
192.168.1.1

[download]
It's always wise to test your code before giving advice, but it's quite unwise to *not* test code you're claiming needs to be done differently.

In reply to Re^2: perl socket by Anonymous Monk
in thread perl socket by rjsaulakh

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