From 8c9972722e5c3934ae033c82de2fb6a2869f9988 Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Fri, 1 Apr 2016 20:48:09 +0200
Subject: [PATCH] [Minor] Fix iterator

---
 src/plugins/lua/whitelist.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/lua/whitelist.lua b/src/plugins/lua/whitelist.lua
index 31fd6251b..202d85465 100644
--- a/src/plugins/lua/whitelist.lua
+++ b/src/plugins/lua/whitelist.lua
@@ -95,7 +95,7 @@ local function whitelist_cb(symbol, rule, task)
 
     local dkim_opts = sym[1]['options']
     if dkim_opts then
-      each(function(i, val)
+      each(function(val)
         if not found then
           local tld = rspamd_util.get_tld(val)
 
-- 
2.39.5