From 84da11d50e5627c84b5b85f262530d80bf107685 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Fri, 1 Dec 2017 04:33:27 +0100
Subject: util.ip: Add a method returning a normalized IP address

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

diff --git a/util/ip.lua b/util/ip.lua
index 894fe2fb..7c438593 100644
--- a/util/ip.lua
+++ b/util/ip.lua
@@ -52,6 +52,10 @@ local function new_ip(ipStr, proto)
 	return setmetatable({ addr = ipStr, packed = packed, proto = proto, zone = zone }, ip_mt);
 end
 
+function ip_methods:normal()
+	return net.ntop(self.packed);
+end
+
 function ip_methods.bits(ip)
 	return hex.to(ip.packed):upper():gsub(".", hex2bits);
 end
-- 
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