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modules/s_dns: Ensure cache::put() sends something useful to the cache room.

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This commit is contained in:
Jason Volk 2019-03-25 19:07:37 -07:00
parent 0f184cd449
commit 7d70351f0b
1 changed files with 5 additions and 0 deletions
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5
modules/s_dns.cc
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@ -534,6 +534,11 @@ ircd::net::dns::cache::put(const hostport &hp,
}
}
// When the array has a zero value count we didn't know how to cache
// any of these records; don't send anything to the cache room.
if(!array.vc)
return false;
array.~array();
content.~object();
send(room_id, m::me, type, state_key, json::object{out.completed()});