Check if ht_operation data are present and add them accordingly.
Signed-off-by: Ansuel Smith <[email protected]>
---
iwinfo.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/iwinfo.c b/iwinfo.c
index 7c9a656..63ff2a1 100644
--- a/iwinfo.c
+++ b/iwinfo.c
@@ -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");
--
2.29.2
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