Fix handling of announces without payload

1 files changed, 4 insertions, 4 deletions

diff --git a/src/tlv_types.c b/src/tlv_types.c
index 1cc1c3a..d3f2d92 100644
--- a/src/tlv_types.c
+++ b/src/tlv_types.c
@@ -195,16 +195,16 @@ static void handle_tlv_update(gmrf_t *gmrf, gmrf_context_t *ctx, const gp_babel_
 		}
 	}
 
-	if (!announce->data) {
+	if ((tlv_update->flags & GP_BABEL_UPDATE_FLAG_HAS_PAYLOAD) && !announce->payload) {
 		if (len > sizeof(gp_babel_tlv_update_t)) {
 			announce->len = len - sizeof(gp_babel_tlv_update_t);
-			announce->data = malloc(announce->len);
-			memcpy(announce->data, tlv_update->data, announce->len);
+			announce->payload = malloc(announce->len);
+			memcpy(announce->payload, tlv_update->payload, announce->len);
 		}
 		else {
 			announce->len = 0xff;
 
-			/* request data */
+			/* request payload */
 			//if (nexthop)
 			//	gp_babel_send_announce_request(arg->iface, neigh, announce->node, announce->type, announce->key, true);
 		}