I'd just be straightforward, nearly as you had done, but with less smoke, fewer mirrors: 
sub middle_function {
  if (wantarray) {
    my @result = inner_function();
    # modify @result as needed
    @result;
  } else {
    my $result = inner_function();
    # modify $result as needed
    $result;
  }
}

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-- Randal L. Schwartz, Perl hacker

In reply to Re: Propagating calling context by merlyn
in thread Propagating calling context by Anonymous Monk

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