From 3d6deed672ae9b62e341122b32e3c54e2ab06280 Mon Sep 17 00:00:00 2001
From: Alexander Moisseev <moiseev@mezonplus.ru>
Date: Thu, 27 Apr 2017 20:37:37 +0300
Subject: [PATCH] [Minor] Avoid `nil` table

---
 rules/misc.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rules/misc.lua b/rules/misc.lua
index ccc52d887..ab4a87508 100644
--- a/rules/misc.lua
+++ b/rules/misc.lua
@@ -578,6 +578,7 @@ rspamd_config.INFO_TO_INFO_LU = {
       return false
     end
     local to = task:get_recipients('smtp')
+    if not to then return false end
     local found = false
     for _,r in ipairs(to) do
       if util.strequal_caseless(r['user'], 'info') then
@@ -609,4 +610,4 @@ rspamd_config.R_BAD_CTE_7BIT = {
   score = 4.0,
   description = 'Detects bad content-transfer-encoding for text parts',
   group = 'header'
-}
\ No newline at end of file
+}
-- 
2.39.5