From: Alexey <AlexeySa@users.noreply.github.com>
Date: Sat, 5 Apr 2014 08:33:13 +0000 (-0700)
Subject: Hfilter: small fixes
X-Git-Tag: 0.7.0~334^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3dfd703101b45ede6190e6f5dd51d27c94769356;p=thirdparty%2Frspamd.git

Hfilter: small fixes
---

diff --git a/conf/lua/hfilter.lua b/conf/lua/hfilter.lua
index f7c0751edd..a619e8f873 100644
--- a/conf/lua/hfilter.lua
+++ b/conf/lua/hfilter.lua
@@ -1,5 +1,5 @@
 --
--- Copyright (c) 2013, Alexey Savelyev
+-- Copyright (c) 2013-2014, Alexey Savelyev
 -- E-mail: info@homeweb.ru
 -- WWW: http://homeweb.ru
 --
@@ -161,7 +161,7 @@ local function hfilter(task)
     --IP--
     local ip = false
     local rip = task:get_from_ip()
-    if rip:is_valid() then
+    if rip and rip:is_valid() then
         ip = rip:to_string()
     end