Incompete address of external link icon

The external link icon is not shown because the address is not complete.

The module uses a relative path for this icon, but on my local installation this is not sufficient.

In order to solve this problem replace line 308 in the file linksdb.module with the following:

$title = '<img src="' . base_path() . drupal_get_path('module', 'linksdb') .'/external.png" alt="external link"/> ' . l($url,$element['#click']);