my $self = shift;
my %opts = (ref $_[0] eq 'HASH') ? %{ shift() } : ();
my ($infile, $outfile) = @_;
- my ($in_fh, $out_fh) = (gensym, gensym) if ($] < 5.6);
+ my ($in_fh, $out_fh);
+ ($in_fh, $out_fh) = (gensym, gensym) if ($] < 5.6);
my ($close_input, $close_output) = (0, 0);
local *myData = $self;
local $_;