From 2518a9b0cd8e43f84c98e26580b931c510d2944b Mon Sep 17 00:00:00 2001
From: Anton Shestakov <av6@dwimlabs.net>
Date: Sat, 9 Jul 2016 17:33:38 +0800
Subject: [PATCH] util.ip: rename variable (i is already defined) [luacheck]

---
 util/ip.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/util/ip.lua b/util/ip.lua
index 1f32d1b5..81a98ef7 100644
--- a/util/ip.lua
+++ b/util/ip.lua
@@ -58,8 +58,8 @@ local function toBits(ip)
 			for _ = 1, 4 - field:len() do
 				result = result .. "0000";
 			end
-			for i = 1, field:len() do
-				result = result .. hex2bits[field:sub(i,i)];
+			for j = 1, field:len() do
+				result = result .. hex2bits[field:sub(j, j)];
 			end
 		end
 	end
-- 
2.30.2