Hi all, I have used the below code to make modifications in xml file. but the modified sheet has unnecessary new lines(many lines) or white spaces. How do i remove the extra white lines that are in the xml file. 

my $a_type = "alpha";
my $type=$a_type;
    if($type eq "alpha"){
    $file='beta.xml';
    }
my $twig= XML::Twig->new(
        pretty_print => 'indented',
        twig_roots => {
            name => sub{ 
            my ($p, $name) = @_;
           $name->set_text( "sai" );
            $name->print;
            $name->purge;
            return;
        },
        }
            twig_print_outside_roots => 1,

);
$twig->parsefile_inplace( $file, 'bak.*' );
$twig->flush;

[download]
my input is 
<?xml version='1.0' encoding='UTF-8'?>
<project>
  <actions/>
  <name>Ram</name>
    <daysToKeep>10</daysToKeep>

[download]
and the output i got is 
<?xml version='1.0' encoding='UTF-8'?>
<project>
  <actions/>



  <name>Sai</name>
    <daysToKeep>10</daysToKeep>

[download]
you can see the extra lines that i donot want.. in the output. The desired output is 
<?xml version='1.0' encoding='UTF-8'?>
<project>
  <actions/>
  <name>Sai</name>
    <daysToKeep>10</daysToKeep>

[download]

In reply to How to remove blank lines(new lines) after modifying an xml sheet. by 92sai

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