Fix panic where r.Compress would be set before checking for errors.

hashicorp · Jun 7, 2016 · 41b6bce · 41b6bce
1 parent 382deb3
commit 41b6bce
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/command/agent/dns.go b/command/agent/dns.go
@@ -778,8 +778,8 @@ func (d *DNSServer) handleRecurse(resp dns.ResponseWriter, req *dns.Msg) {
 	var err error
 	for _, recursor := range d.recursors {
 		r, rtt, err = c.Exchange(req, recursor)
-		r.Compress = true
 		if err == nil {
+			r.Compress = true
 			// Forward the response
 			d.logger.Printf("[DEBUG] dns: recurse RTT for %v (%v)", q, rtt)
 			if err := resp.WriteMsg(r); err != nil {