diff options
| -rw-r--r-- | net/dns.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dns.lua b/net/dns.lua index b69ba953..8a7d4e7a 100644 --- a/net/dns.lua +++ b/net/dns.lua @@ -672,7 +672,7 @@ function resolver:remember(rr, type) -- - - - - - - - - - - - - - remember self.cache = self.cache or setmetatable({}, cache_metatable); local rrs = get(self.cache, qclass, type, qname) or set(self.cache, qclass, type, qname, setmetatable({}, rrs_metatable)); - if not rrs[rr[qtype:lower()]] then + if rr[qtype:lower()] and not rrs[rr[qtype:lower()]] then rrs[rr[qtype:lower()]] = true; append(rrs, rr); end |