fix(dns): return correct error message in parse_response

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
zhaojh329 · Sep 16, 2023 · 46ebdbf · 46ebdbf
1 parent 73017df
commit 46ebdbf
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/dns.lua b/dns.lua
@@ -420,8 +420,7 @@ local function parse_response(buf, id)
     local answers = {}
 
     if code ~= 0 then
-        answers.errcode = code
-        answers.errstr = resolver_errstrs[code] or 'unknown'
+        return nil, resolver_errstrs[code] or 'unknown'
     end
 
     local err