Merge "Normalize "LEFT OUTER JOIN" to "LEFT JOIN" in SQL queries"

[lhc/web/wiklou.git] / maintenance / mysql.php

diff --git a/maintenance/mysql.php b/maintenance/mysql.php
index 1b575bb..34a6cb6 100644 (file)
--- a/maintenance/mysql.php
+++ b/maintenance/mysql.php
@@ -72,8 +72,6 @@ class MysqlMaintenance extends Maintenance {
                        $host = $this->getOption( 'host' );
                        $serverCount = $lb->getServerCount();
                        for ( $index = 0; $index < $serverCount; ++$index ) {
-                               $serverInfo = $lb->getServerInfo( $index );
-
                                if ( $lb->getServerName( $index ) === $host ) {
                                        break;
                                }
@@ -106,9 +104,9 @@ class MysqlMaintenance extends Maintenance {
         * Run the mysql client for the given server info
         *
         * @param array $info
-        * @param string|false The DB name, or false to use the main wiki DB
+        * @param string|false $dbName The DB name, or false to use the main wiki DB
         *
-        * @return The desired exit status
+        * @return int The desired exit status
         */
        private function runMysql( $info, $dbName ) {
                // Write the password to an option file to avoid disclosing it to other