From 3f70c993a86a3473e0f3227bf2ee12562330aef6 Mon Sep 17 00:00:00 2001
From: kenshinx <kenshin.acs@gmail.com>
Date: Tue, 13 Oct 2015 23:29:28 +0800
Subject: [PATCH] Create Hosts object after the enable option has been checked.

---
 handler.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/handler.go b/handler.go
index cfd2403..b1b3fe3 100644
--- a/handler.go
+++ b/handler.go
@@ -73,7 +73,10 @@ func NewHandler() *GODNSHandler {
 		panic("Invalid cache backend")
 	}
 
-	hosts := NewHosts(settings.Hosts, settings.Redis)
+	var hosts Hosts
+	if settings.Hosts.Enable {
+		hosts = NewHosts(settings.Hosts, settings.Redis)
+	}
 
 	return &GODNSHandler{resolver, cache, negCache, hosts}
 }