Hi Athanasius,

I'm curious, what in your view is the advantage of using Logical Defined-Or over simple Logical Or in the OP's situation? 

$ perl -Mstrict -Mwarnings -E'
my $foo;
say (defined $foo ? "1: defined" : "1: not defined");
my $bar = $foo;
say "2: bar: $bar";
my $baz = $foo || "baz";
say "3: baz: $baz";
my $qux = $foo // "qux";
say "4: qux: $qux";
'
1: not defined
Use of uninitialized value $bar in concatenation (.) or string at -e l
+ine 5.
2: bar: 
3: baz: baz
4: qux: qux

[download]

Thanks!

The way forward always starts with a minimal test.

In reply to Re^2: if defined not working by 1nickt
in thread if defined not working by liorlew

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