diff options
-rw-r--r-- | iwinfo.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -455,11 +455,13 @@ rpc_iwinfo_scan(struct ubus_context *ctx, struct ubus_object *obj, blobmsg_add_u32(&buf, "quality", e->quality); blobmsg_add_u32(&buf, "quality_max", e->quality_max); - t = blobmsg_open_table(&buf, "ht_operation"); - blobmsg_add_u32(&buf, "primary_channel", e->ht_chan_info.primary_chan); - blobmsg_add_string(&buf, "secondary_channel_offset", ht_secondary_offset[e->ht_chan_info.secondary_chan_off]); - blobmsg_add_u32(&buf, "channel_width", ht_chan_width[e->ht_chan_info.chan_width]); - blobmsg_close_table(&buf, t); + if (e->ht_chan_info.primary_chan) { + t = blobmsg_open_table(&buf, "ht_operation"); + blobmsg_add_u32(&buf, "primary_channel", e->ht_chan_info.primary_chan); + blobmsg_add_string(&buf, "secondary_channel_offset", ht_secondary_offset[e->ht_chan_info.secondary_chan_off]); + blobmsg_add_u32(&buf, "channel_width", ht_chan_width[e->ht_chan_info.chan_width]); + blobmsg_close_table(&buf, t); + } if (e->vht_chan_info.center_chan_1) { t = blobmsg_open_table(&buf, "vht_operation"); |