Fix PHP4 compatibility (function def. of password_score)
--- a/includes/functions.php Sat Nov 03 14:15:14 2007 -0400
+++ b/includes/functions.php Sat Nov 03 18:26:24 2007 -0400
@@ -3011,7 +3011,7 @@
* @return int
*/
-function password_score($password, &$debug = false)
+function password_score($password, &$debug)
{
if ( !is_string($password) )
{