title: Perl file exists test fails when path contains spaces
body: <p>Below is an example of what I am talking about</p>
  
  <pre><code>$PathPlusFileName gets set in Gtk2 File Chooser dialog SUB
  
  if (-e $PathPlusFileName) {
      print "found file\n";
  } else {
      print "did not find file\n";
  }
  </code></pre>
  
  <p>IF block works as long as there are no spaces in the PATH name.
  Did try double quoting the path, didn't help.
  Any suggestions on how to correct would be appreciated.</p>