regression test for the issue fixed in #4543

This commit is contained in:
Elvin Efendi 2019-09-10 10:00:21 -04:00
parent 63dfa2b77c
commit bbcf3dc625
2 changed files with 4 additions and 2 deletions

View file

@ -1,4 +1,5 @@
local ngx_re_split = require("ngx.re").split
local string_format = string.format
local ngx_log = ngx.log
local ngx_ERR = ngx.ERR
@ -52,7 +53,7 @@ local function parse_line(line)
if keyword == "nameserver" then
if not value:match("^%d+.%d+.%d+.%d+$") then
value = string.format("[%s]", value)
value = string_format("[%s]", value)
end
nameservers[#nameservers + 1] = value
elseif keyword == "search" then