From 8d43ab31ec94961357c6ec0f83adc43d30acb288 Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Sat, 23 Nov 2013 13:23:24 +0200
Subject: [PATCH] Don't use key as symbol if returncodes given and unknown is
 false

---
 src/plugins/lua/rbl.lua | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/plugins/lua/rbl.lua b/src/plugins/lua/rbl.lua
index 13d18d4fc..d46e0a33d 100644
--- a/src/plugins/lua/rbl.lua
+++ b/src/plugins/lua/rbl.lua
@@ -7,7 +7,6 @@
 --    rbls {
 --	spamhaus {
 --	   rbl = "zen.spamhaus.org";
---         symbol = "RBL_ZEN";
 --         ipv4 = true;
 --         ipv6 = false;
 --         unknown = false;
@@ -147,7 +146,7 @@ for key,rbl in pairs(opts['rbls']) do
 			end
 		end
 	end
-	if not rbl['symbol'] then
+	if not rbl['symbol'] and type(rbl['returncodes']) ~= 'nil' and not rbl['unknown'] then
 		rbl['symbol'] = key
 	end
 	if type(rspamd_config.get_api_version) ~= 'nil' then
-- 
2.39.5