prosody
addf60d25356
net/dns.lua

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net/dns.lua @ 7322:addf60d25356

net.dns: Import unpack() in forward-compatible way (Fixes compat with Lua5.2+)
author Kim Alvefur <zash@zash.se>
date Mon, 28 Mar 2016 19:56:12 +0200
parent 7098:5286e79c6829
child 7469:363e4a5e9b0a
comparison
equal deleted inserted replaced
7321:a7199fc8a50e 7322:addf60d25356
20 local is_windows = (_ and windows) or os.getenv("WINDIR"); 20 local is_windows = (_ and windows) or os.getenv("WINDIR");
21 21
22 local coroutine, io, math, string, table = 22 local coroutine, io, math, string, table =
23 coroutine, io, math, string, table; 23 coroutine, io, math, string, table;
24 24
25 local ipairs, next, pairs, print, setmetatable, tostring, assert, error, unpack, select, type= 25 local ipairs, next, pairs, print, setmetatable, tostring, assert, error, select, type, unpack=
26 ipairs, next, pairs, print, setmetatable, tostring, assert, error, unpack, select, type; 26 ipairs, next, pairs, print, setmetatable, tostring, assert, error, select, type, table.unpack or unpack;
27 27
28 local ztact = { -- public domain 20080404 lua@ztact.com 28 local ztact = { -- public domain 20080404 lua@ztact.com
29 get = function(parent, ...) 29 get = function(parent, ...)
30 local len = select('#', ...); 30 local len = select('#', ...);
31 for i=1,len do 31 for i=1,len do