diff options
Diffstat (limited to 'tools/net/ynl/samples/netdev.c')
| -rw-r--r-- | tools/net/ynl/samples/netdev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/net/ynl/samples/netdev.c b/tools/net/ynl/samples/netdev.c index 591b90e21890..3e7b29bd55d5 100644 --- a/tools/net/ynl/samples/netdev.c +++ b/tools/net/ynl/samples/netdev.c @@ -100,6 +100,8 @@ int main(int argc, char **argv) if (!devs) goto err_close; + if (ynl_dump_empty(devs)) + fprintf(stderr, "Error: no devices reported\n"); ynl_dump_foreach(devs, d) netdev_print_device(d, 0); netdev_dev_get_list_free(devs); |