$start = $this->getOption( 'rev-id', 0 );
$end = $maxRevId > 0
? $maxRevId
- : $dbw->selectField( 'revision', 'MAX(rev_id)', false, __METHOD__ );
+ : $dbw->selectField( 'revision', 'MAX(rev_id)', '', __METHOD__ );
if ( empty( $end ) ) {
$this->output( "No revisions found, aborting.\n" );