Software / code / prosody
Changeset
10121:33f287519bf6
net.resolvers.service: Fix DNS fallback
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 17 Aug 2019 15:40:52 +0200 |
| parents | 10120:756b8821007a |
| children | 10210:9fdda9fafc3c |
| files | net/resolvers/service.lua |
| diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/net/resolvers/service.lua Sat Nov 10 13:37:32 2018 +0100 +++ b/net/resolvers/service.lua Sat Aug 17 15:40:52 2019 +0200 @@ -33,7 +33,11 @@ -- Resolve DNS to target list local dns_resolver = adns.resolver(); - dns_resolver:lookup(function (answer) + dns_resolver:lookup(function (answer, err) + if not answer and not err then + -- net.adns returns nil if there are zero records or nxdomain + answer = {}; + end if answer then if #answer == 0 then if self.extra and self.extra.default_port then
