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gossipd: Use the remote alias if no real scid is known

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This is for the local channel announcement that'll not leave this
host, as it doesn't have signatures.
This commit is contained in:
Christian Decker 2022-04-26 14:41:41 +02:00
parent 3e57d6f9d0
commit bf44178047
1 changed files with 12 additions and 1 deletions
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13
lightningd/gossip_control.c
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@ -348,15 +348,26 @@ void tell_gossipd_local_private_channel(struct lightningd *ld,
struct amount_sat capacity, struct amount_sat capacity,
const u8 *features) const u8 *features)
{ {
/* Which short_channel_id should we use to refer to this channel when
* creating invoices? */
const struct short_channel_id *scid;
/* As we're shutting down, ignore */ /* As we're shutting down, ignore */
if (!ld->gossip) if (!ld->gossip)
return; return;
if (channel->scid != NULL) {
scid = channel->scid;
} else {
scid = channel->alias[REMOTE];
}
assert(scid != NULL);
subd_send_msg(ld->gossip, subd_send_msg(ld->gossip,
take(towire_gossipd_local_private_channel take(towire_gossipd_local_private_channel
(NULL, &channel->peer->id, (NULL, &channel->peer->id,
capacity, capacity,
channel->scid, scid,
features))); features)));
} }