X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=maintenance%2Flag.php;h=9d9279412963ad9269a59d12cae16366adb2c00f;hb=52cc0c249e95ba757b4a02d2f5633d0e1a71f8f2;hp=410bf75655a355a89e242c2eab861660c53657e0;hpb=5c5fb511c70346a660cb6aa388cc677e11d3bdab;p=lhc%2Fweb%2Fwiklou.git

diff --git a/maintenance/lag.php b/maintenance/lag.php
index 410bf75655..9d92794129 100644
--- a/maintenance/lag.php
+++ b/maintenance/lag.php
@@ -31,7 +31,7 @@ require_once __DIR__ . '/Maintenance.php';
 class DatabaseLag extends Maintenance {
 	public function __construct() {
 		parent::__construct();
-		$this->mDescription = "Shows database lag";
+		$this->addDescription( 'Shows database lag' );
 		$this->addOption( 'r', "Don't exit immediately, but show the lag every 5 seconds" );
 	}
 
@@ -39,7 +39,9 @@ class DatabaseLag extends Maintenance {
 		if ( $this->hasOption( 'r' ) ) {
 			$lb = wfGetLB();
 			echo 'time     ';
-			for ( $i = 1; $i < $lb->getServerCount(); $i++ ) {
+
+			$serverCount = $lb->getServerCount();
+			for ( $i = 1; $i < $serverCount; $i++ ) {
 				$hostname = $lb->getServerName( $i );
 				printf( "%-12s ", $hostname );
 			}