From 345c2b2b67cde33de7825a2cde32316900793fe9 Mon Sep 17 00:00:00 2001
From: spag <spag@golwen.net>
Date: Tue, 12 Feb 2013 23:30:50 +0100
Subject: remove non-ascii characters from whois reply

---
 app/models/intruder.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'app/models/intruder.rb')

diff --git a/app/models/intruder.rb b/app/models/intruder.rb
index 8877c4c..249fffc 100644
--- a/app/models/intruder.rb
+++ b/app/models/intruder.rb
@@ -17,11 +17,14 @@ class Intruder < ActiveRecord::Base
 
   before_validation :set_key_if_empty
 
+  def to_s
+    key
+  end
 
   def whois(ip_address = self.contact_ip)
     if ! ip_address.blank?
       begin
-        return Whois.whois(ip_address).to_s.gsub(/[^A-Za-z0-9\:\_\-\ \+\.\,\n]/, '')
+        return Whois.whois(ip_address).to_s.gsub(/[^\u{0000}-\u{007F}]/, '')
       rescue
         return nil
       end
-- 
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