public function execute() {
global $wgUseSquid, $wgSquidServers;
if ( !$wgUseSquid ) {
- $this->error( "Squid purge benchmark doesn't do much without squid support on.", true );
+ $this->fatalError( "Squid purge benchmark doesn't do much without squid support on." );
} else {
$this->output( "There are " . count( $wgSquidServers ) . " defined squid servers:\n" );
if ( $this->hasOption( 'count' ) ) {