}
$DBversion = "XXX";
if ( CheckVersion($DBversion) ) {
$dbh->do("INSERT INTO systempreferences (variable,value,options,explanation,type) VALUES('OPACPasswordStrength','0','','Display password strength indicator on OPAC.','YesNo')");
print "Upgrade to $DBversion done (Bug 13664: Add password strength plugin)\n";
SetVersion ($DBversion);
=head1 FUNCTIONS
=head2 TableExists($table)
-