a hack needed for the image upload function in Word Press zz

Open up /wp-admin/upload.php
One lines 202 & 203, there's this: {re-place [{ with < }

if ( ereg('image/',$img1_type) )
  $piece_of_code = "[{ img src='" . get_settings('fileupload_url') ."/$img1_name' alt='$imgdesc' />";

Replace it with this:
<code>
if ( ereg('image/',$img1_type) ) {
  if($_POST['thumbsize'] != 'none' )
    $piece_of_code = "[{ a href='" . get_settings('fileupload_url') . "/$img1_name'>[{ img src='" . get_settings('fileupload_url') ."/thumb-$img1_name' alt='$imgdesc' />[{ /a>";
  else
    $piece_of_code = "[{ img src='" . get_settings('fileupload_url') ."/$img1_name' alt='$imgdesc' />";
}

from http://linked.viper007bond.com/wp15-uploadmod.php