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util.uuid: Take random byte directly instead of the low bits from the ascii value of a hex nibble

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This commit is contained in:
Kim Alvefur 2016-01-06 03:28:31 +01:00
parent 3937d88358
commit c515c93724
1 changed files with 1 additions and 1 deletions
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2
util/uuid.lua
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@ -16,7 +16,7 @@ local function get_nibbles(n)
end
local function get_twobits()
return ("%x"):format(get_nibbles(1):byte() % 4 + 8);
return ("%x"):format(random_bytes(1):byte() % 4 + 8);
end
local function generate()