attempt to index field host.lastQuery a nil value

Kong / lua-resty-dns-client

Lua DNS client, load balancer, and utility library

Apache License 2.0

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Closed seifchen closed 4 years ago

seifchen commented 5 years ago

This commit is try to fix :#80 issue

hishamhm commented 4 years ago

@locao looks like this is a very similar fix to #82 but in other place of the code, right? I guess we should add both?

hishamhm commented 4 years ago

Thank you @seifchen !