if ( $conn ) {
$close = false; // already open
} else {
- $conn = $this->parent->openConnection( $i, $domain );
+ $conn = $this->parent->openConnection( $i, '' );
$close = true; // new connection
}
}
/**
- * @param integer $index Server index
+ * @param int $index Server index
* @param IDatabase|null $conn Connection handle or null on connection failure
* @return float
*/