Plugin causes a PHP warning

  • The function get_upgrade_url() in staff-directory-plugin.settings.page.class.php has this line:

    $file_data = get_file_data('/some/real/path/to/your/plugin', array('Version'), 'plugin');

    The fake path in the function call causes three warnings from PHP. The $file_data variable is not used, so please remove the line so that the warnings go away.

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