From e4de2210784a5ba5952507a2d3e10b3fc52ba671 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?William=20Tisa=CC=88ter?= <william@defunct.cc>
Date: Wed, 23 Jul 2014 10:28:54 +0200
Subject: [PATCH] Always lowercase incoming DNS query

---
 command/agent/dns.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/command/agent/dns.go b/command/agent/dns.go
index 522376e150..b83243720a 100644
--- a/command/agent/dns.go
+++ b/command/agent/dns.go
@@ -248,7 +248,7 @@ func (d *DNSServer) dispatch(network string, req, resp *dns.Msg) {
 	datacenter := d.agent.config.Datacenter
 
 	// Get the QName without the domain suffix
-	qName := dns.Fqdn(req.Question[0].Name)
+	qName := strings.ToLower(dns.Fqdn(req.Question[0].Name))
 	qName = strings.TrimSuffix(qName, d.domain)
 
 	// Split into the label parts