Mercurial > lxmppd-hg-xmllex / file comparison
comparison: util/hashes.lua
util/hashes.lua
- changeset 407
- 7ae008771391
- parent 194
- 4ea1ec218976
equal
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| 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"); |
