From 13ea0eec02a83a32ff6bd207f20d94842fca2e1d Mon Sep 17 00:00:00 2001
From: ben-toogood <bentoogood@gmail.com>
Date: Fri, 10 Jul 2020 17:47:07 +0100
Subject: [PATCH] :registry/mdns: fix nil pointer bug (#1818)

---
 registry/mdns_registry.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/registry/mdns_registry.go b/registry/mdns_registry.go
index cf98e4f7..8b3a33d5 100644
--- a/registry/mdns_registry.go
+++ b/registry/mdns_registry.go
@@ -120,10 +120,10 @@ func decode(record []string) (*mdnsTxt, error) {
 
 	br := bytes.NewReader(hr)
 	zr, err := zlib.NewReader(br)
-	defer zr.Close()
 	if err != nil {
 		return nil, err
 	}
+	defer zr.Close()
 
 	rbuf, err := ioutil.ReadAll(zr)
 	if err != nil {