blob_buf_init(&b, 0);
a = blobmsg_open_array(&b, "vlans");
- blobmsg_printf(&b, NULL, "%d", mvdev->config.vid);
+ blobmsg_printf(&b, NULL, "%d:u", mvdev->config.vid);
if (vlan && blobmsg_len(vlan))
blob_put_raw(&b, blobmsg_data(vlan), blobmsg_len(vlan));
blobmsg_close_array(&b, a);