gnrc_netif_lorawan: add debug message for failed send

RIOT-OS · Oct 11, 2022 · 5f504ad · 5f504ad
1 parent ab32ad5
commit 5f504ad
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sys/net/gnrc/netif/lorawan/gnrc_netif_lorawan.c b/sys/net/gnrc/netif/lorawan/gnrc_netif_lorawan.c
@@ -409,6 +409,7 @@ static int _send(gnrc_netif_t *netif, gnrc_pktsnip_t *payload)
     res = conf.status;
 
     if (res < 0) {
+        DEBUG("gnrc_netif: unable to send (%s)\n", strerror(-res));
         gnrc_pktbuf_release_error(payload, res);
     }