# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1452047311 -3600
# Node ID 0eee56075901433f5a32d06f09a79c2fe6d436fd
# Parent  9ca2b720ad433ece3f61c4d75f612fe761023f55
util.uuid: Take random byte directly instead of the low bits from the ascii value of a hex nibble

diff -r 9ca2b720ad43 -r 0eee56075901 util/uuid.lua
--- a/util/uuid.lua	Mon Jan 04 09:14:30 2016 +0000
+++ b/util/uuid.lua	Wed Jan 06 03:28:31 2016 +0100
@@ -16,7 +16,7 @@
 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()