title: Perl: How to "die" with no error message?
body: <p>I run a simple file test in perl with the code below:</p>
  
  <pre><code>my $f1 = "$pre_file";
  
   unless (-e $1) {
  
   print "\n Pre_check file does not exists! \n";
  
   die;
  
   } 
  </code></pre>
  
  <p>It prints the following output:</p>
  
  <blockquote>
    <p>Pre_check file does not exists!<br>
    Died at ./huawei-postcheck line 81.</p>
  </blockquote>
  
  <p>However I do not want the last line "Died at ./huawei-postcheck line 81.".</p>
  
  <p>I want to to "die" with no error message.</p>
  
  <p>Is it possible?</p>