# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 1468043524 -28800
# Node ID 88a92ba697bf9e6bee3ac0956a3bb5bbac87a118
# Parent  b3a864df32efe8e5c9bec1518b5785e488343f83
util.openssl: remove unused one-letter loop variable [luacheck]

diff -r b3a864df32ef -r 88a92ba697bf util/openssl.lua
--- a/util/openssl.lua	Sat Jul 09 10:27:57 2016 +0800
+++ b/util/openssl.lua	Sat Jul 09 13:52:04 2016 +0800
@@ -70,7 +70,7 @@
 				end
 			end
 		elseif k == "distinguished_name" then
-			for i, k in ipairs(t[1] and t or DN_order) do
+			for _, k in ipairs(t[1] and t or DN_order) do
 				local v = t[k];
 				if v then
 					s = s .. ("%s = %s\n"):format(k, v);