From bbc3e7f047593a4c99a0269c5f0b45534c2a9947 Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Fri, 13 Feb 2015 12:22:19 +0200
Subject: [PATCH] rbl.lua: remove un-needed character from pattern match

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

diff --git a/src/plugins/lua/rbl.lua b/src/plugins/lua/rbl.lua
index 717520c4c..0106e41f3 100644
--- a/src/plugins/lua/rbl.lua
+++ b/src/plugins/lua/rbl.lua
@@ -11,7 +11,7 @@ local function validate_dns(lstr, rstr)
     return false
   end
   for v in lstr:gmatch("[^%.]+") do
-    if not v:match("^[%w%.-]+$") or v:len() > 63
+    if not v:match("^[%w-]+$") or v:len() > 63
       or v:match("^-") or v:match("-$") then
       return false
     end
-- 
2.39.5