From 491548856632c22c179aa47c90df7afd44c75cd2 Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Tue, 13 Mar 2018 12:42:37 +0200
Subject: [Fix] Fix various modules in case of empty message

---
 src/plugins/lua/mx_check.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/plugins/lua/mx_check.lua')

diff --git a/src/plugins/lua/mx_check.lua b/src/plugins/lua/mx_check.lua
index b30f1293b..61d1cd1b8 100644
--- a/src/plugins/lua/mx_check.lua
+++ b/src/plugins/lua/mx_check.lua
@@ -281,6 +281,7 @@ if opts then
     name = settings.symbol_bad_mx,
     type = 'normal',
     callback = mx_check,
+    flags = 'empty',
   })
   rspamd_config:register_symbol({
     name = settings.symbol_no_mx,
-- 
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