From: Andrew Lewis <nerf@judo.za.org>
Date: Fri, 5 Aug 2016 15:10:11 +0000 (+0100)
Subject: [Minor] Fix multimap hostname check
X-Git-Tag: 1.3.2~17^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=cff3336f95b699db1942ebc2ded3f3df03a8554b;p=rspamd.git

[Minor] Fix multimap hostname check
---

diff --git a/src/plugins/lua/multimap.lua b/src/plugins/lua/multimap.lua
index 90d552a93..723a469e5 100644
--- a/src/plugins/lua/multimap.lua
+++ b/src/plugins/lua/multimap.lua
@@ -536,7 +536,7 @@ local function multimap_callback(task, rule)
     match_content(rule)
   elseif rt == 'hostname' then
     local hostname = task:get_hostname()
-    if hostname ~= 'unknown' then
+    if hostname and hostname ~= 'unknown' then
       match_hostname(rule, hostname)
     end
   end