prosody
7ae008771391
util/hashes.lua

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util/hashes.lua @ 407:7ae008771391

Fix softreq, so it reports when no suitable MD5 library is found
author Matthew Wild <mwild1@gmail.com>
date Tue, 25 Nov 2008 01:56:20 +0000
parent 194:4ea1ec218976
comparison
equal deleted inserted replaced
406:11f176cae9da 407:7ae008771391
1 1
2 local softreq = function (...) return select(2, pcall(require, ...)); end 2 local softreq = function (...) local ok, lib = pcall(require, ...); if ok then return lib; else return nil; end end
3 local error = error; 3 local error = error;
4 4
5 module "hashes" 5 module "hashes"
6 6
7 local md5 = softreq("md5"); 7 local md5 = softreq("md5");