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improve random filename

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skywind3000
2018-11-21 20:44:27 +08:00
parent 5fd9f71f7f
commit 333677877a
1 changed files with 3 additions and 0 deletions
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z.lua
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@@ -513,6 +513,7 @@ function math.random_init()
if rnd ~= nil then
seed = seed .. rnd
end
seed = seed .. os.tmpname()
local number = 0
for i = 1, seed:len() do
local k = string.byte(seed:sub(i, i))
@@ -612,6 +613,8 @@ function data_save(filename, M)
if rnd ~= nil then
tmpname = tmpname .. '' ..rnd
end
local sub = (os.tmpname()):sub(-6, -1):gsub('[\\/:~]', '')
tmpname = tmpname .. sub
fp = io.open(tmpname, 'w')
end
if fp == nil then