Subsequent fixes after major changes for PDO

subnetvlanedit.php

@@ -13,14 +13,14 @@ $subnet_id = sanitize($_GET['subnet_id']);
 		
 include("header.php");
 		
-$sql = "SELECT subnet_address, subnet_mask
+$sql = "SELECT subnet_id AS id, subnet_address AS address, subnet_mask AS mask
         FROM subnet
         WHERE subnet_id=?";
 $sth = $dbh->prepare($sql);
 $sth->execute([$subnet_id]);
 $smarty->assign("subnet", $sth->fetch(PDO::FETCH_OBJ));
-	
+
 $smarty->display("subnetvlanedit.tpl");
-		
+
 include("footer.php");
 ?>