потому что это не проходит через perlcritic
                            ^Quotes used with a string containing no 
non-whitespace characters
                                           ^Useless interpolation of literal 
string
                                               ^Quotes used with a string 
containing no non-whitespace characters
                                               ^Useless interpolation of 
literal string

  $EMPTY = q{};
  $message = $EMPTY;      #best

16.11.2011, 19:33, "Denis Evdokimov" <[email protected]>:
> или так?
> our ( $start_date, $end_date ) = ( "", "" );
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--
Nikolay Mishin
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