mirrors/prosody
1
0
Fork 0
mirror of https://github.com/bjc/prosody.git synced 2025-04-04 05:37:39 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

util.cache: Make sure cache size is specified as an integer

Browse source
This commit is contained in:
Kim Alvefur 2015-11-25 20:49:41 +01:00
parent c8454e9180
commit dd9e60beba
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
util/cache.lua
View file

@ -2,6 +2,8 @@ local cache_methods = {};
local cache_mt = { __index = cache_methods };
local function new(size)
size = assert(tonumber(size), "cache size must be a number");
size = math.floor(size);
assert(size > 0, "cache size must be greater than zero");
local data = {};
return setmetatable({ data = data, count = 0, size = size, head = nil, tail = nil }, cache_mt);