?>
</head>
<body class="wp-core-ui">
-<h1 id="logo"><a href="<?php echo esc_url( __( 'https://wordpress.org/' ) ); ?>"><?php _e( 'WordPress' ); ?></a></h1>
+<h1 id="logo"><a href="<?php echo esc_url( __( 'https://wordpress.org/' ) ); ?>" tabindex="-1"><?php _e( 'WordPress' ); ?></a></h1>
<?php
$tables = $wpdb->tables();
// Sitecategories may not exist if global terms are disabled.
- if ( is_multisite() && ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->sitecategories'" ) )
+ $query = $wpdb->prepare( "SHOW TABLES LIKE %s", $wpdb->esc_like( $wpdb->sitecategories ) );
+ if ( is_multisite() && ! $wpdb->get_var( $query ) ) {
unset( $tables['sitecategories'] );
+ }
/**
* Filter additional database tables to repair.