From: Andrew Lewis <nerf@judo.za.org>
Date: Wed, 22 Feb 2017 09:39:09 +0000 (+0200)
Subject: [Minor] Rmilter headers: deal with missing reasons in DMARC
X-Git-Tag: 1.5.0~60^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=961fa70163a7322f0aa6b466f6da77ea6dda0bcf;p=rspamd.git

[Minor] Rmilter headers: deal with missing reasons in DMARC
---

diff --git a/src/plugins/lua/rmilter_headers.lua b/src/plugins/lua/rmilter_headers.lua
index 4e3eee0f8..77eed1785 100644
--- a/src/plugins/lua/rmilter_headers.lua
+++ b/src/plugins/lua/rmilter_headers.lua
@@ -237,7 +237,9 @@ local function rmilter_headers(task)
 	    local t = rspamd_str_split(common.symbols[auth_types['dmarc'][key]][1]['options'][1], ' : ')
 	    local dom = t[1]
 	    local rsn = t[2]
-	    hdr = hdr .. ' reason="' .. rsn .. '"'
+	    if rsn then
+              hdr = hdr .. ' reason="' .. rsn .. '"'
+            end
 	    hdr = hdr .. ' header.from=' .. dom
 	    if key == 'softfail' then
 	      hdr = hdr .. ' policy=none'