I see that, I know that, but I am trying to pass the value from the script.pl to the module.pm
hello('test'); has been called by the script.pl
I can fix the uninitialized by using this in Foo.pm
 my $hello = hello() || '';
But how can I send the value from the script.pl to the Foo.pm?

In reply to Re^4: Passing value to a Perl module by Anonymous Monk
in thread Passing value to a Perl module by Anonymous Monk

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