From f8fde5b7bba478a29feb2cb7fad562948ca80c46 Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Mon, 19 Nov 2012 14:24:40 +0000
Subject:   Resolve IP correctly

---
 lib/custodian/alerter.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/custodian')

diff --git a/lib/custodian/alerter.rb b/lib/custodian/alerter.rb
index 202b372..30255f4 100644
--- a/lib/custodian/alerter.rb
+++ b/lib/custodian/alerter.rb
@@ -31,11 +31,12 @@ class Alerter
   # Resolve an IP address
   #
   def resolve_ip( target )
+    resolved = nil
     begin
       timeout( 4 ) do
         begin
           Socket.getaddrinfo(target, 'echo').each do |a|
-            resolved = a[3] if ( a )
+            resolved = a[2] if ( a )
           end
         rescue SocketError
           resolved = nil
@@ -44,6 +45,7 @@ class Alerter
     rescue Timeout::Error => e
       resolved = nil
     end
+    resolved
   end
 
 
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