From 28d3143551376428e17505ddbd43326662445734 Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Mon, 13 Feb 2017 18:45:02 +0200
Subject: [Minor] Filter artificial Received header in multimap by default

 - Also filter headers in CHECK_RECEIVED rule
---
 src/plugins/lua/multimap.lua | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/plugins/lua')

diff --git a/src/plugins/lua/multimap.lua b/src/plugins/lua/multimap.lua
index bdd9d3069..5afada789 100644
--- a/src/plugins/lua/multimap.lua
+++ b/src/plugins/lua/multimap.lua
@@ -712,6 +712,11 @@ local function multimap_callback(task, rule)
     received = function()
       local hdrs = task:get_received_headers()
       if hdrs and hdrs[1] then
+        if not rule['artificial'] then
+          hdrs = fun.filter(function(h)
+            return not h['artificial']
+          end, hdrs):totable()
+        end
         for pos, h in ipairs(hdrs) do
           match_received_header(rule, pos, #hdrs, h)
         end
-- 
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