Mercurial > lxmppd-hg-xmllex / changeset
changeset
net.httpserver: Fix potential nil access
Wed, 22 Apr 2009 20:31:45 +0100
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Wed, 22 Apr 2009 20:31:45 +0100
- changeset 1038
- 90f663769b75
- parent 1037
- cb5fdce8dcec
- child 1039
- cc4280f45d0e
net.httpserver: Fix potential nil access
| net/httpserver.lua | file | annotate | diff | comparison | revisions |
--- a/net/httpserver.lua Wed Apr 22 20:29:35 2009 +0100 +++ b/net/httpserver.lua Wed Apr 22 20:31:45 2009 +0100 @@ -8,10 +8,10 @@ local listener; local t_insert, t_concat = table.insert, table.concat; -local s_match, s_gmatch = string.match, string.gmatch; +local s_match, s_gmatch, s_char = string.match, string.gmatch; local tonumber, tostring, pairs = tonumber, tostring, pairs; -local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber("0x"..k)); return t[k]; end }); +local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = s_char(tonumber("0x"..k)); return t[k]; end }); local urlencode = function (s) return s and (s:gsub("%W", function (c) return string.format("%%%x", c:byte()); end)); end local log = require "util.logger".init("httpserver");
