corrected sql query

install/dist/lib/gentoo.lib.php

@@ -81,7 +81,7 @@ class installer extends installer_base
 		}
 
 		//* These postconf commands will be executed on installation and update
-		$server_ini_rec = $this->db->queryOneRecord("SELECT config FROM ?.`server` WHERE server_id = ?", $conf["mysql"]["database"], $conf['server_id']);
+		$server_ini_rec = $this->db->queryOneRecord("SELECT config FROM ?? WHERE server_id = ?", $conf["mysql"]["database"].'.server', $conf['server_id']);
 		$server_ini_array = ini_to_array(stripslashes($server_ini_rec['config']));
 		unset($server_ini_rec);