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net/http.lua @ 1037:cb5fdce8dcec
net.http: Fix potential nil access
author | Matthew Wild <mwild1@gmail.com> |
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date | Wed, 22 Apr 2009 20:29:35 +0100 |
parent | 923:c63f9bc45a85 |
child | 1112:e8a00a2ea910 |
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1036:b2e19c66ec7f | 1037:cb5fdce8dcec |
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7 | 7 |
8 local connlisteners_get = require "net.connlisteners".get; | 8 local connlisteners_get = require "net.connlisteners".get; |
9 local listener = connlisteners_get("httpclient") or error("No httpclient listener!"); | 9 local listener = connlisteners_get("httpclient") or error("No httpclient listener!"); |
10 | 10 |
11 local t_insert, t_concat = table.insert, table.concat; | 11 local t_insert, t_concat = table.insert, table.concat; |
12 local tonumber, tostring, pairs, xpcall, select, debug_traceback = | 12 local tonumber, tostring, pairs, xpcall, select, debug_traceback, char = |
13 tonumber, tostring, pairs, xpcall, select, debug.traceback; | 13 tonumber, tostring, pairs, xpcall, select, debug.traceback, string.char; |
14 | 14 |
15 local log = require "util.logger".init("http"); | 15 local log = require "util.logger".init("http"); |
16 local print = function () end | 16 local print = function () end |
17 | 17 |
18 local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber("0x"..k)); return t[k]; end }); | 18 local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber("0x"..k)); return t[k]; end }); |