From 00266df8ac64bb3b7e19818ad2dfb852dc0d2e7f Mon Sep 17 00:00:00 2001
From: Sam Alba <sam.alba@gmail.com>
Date: Fri, 3 May 2013 15:37:28 -0700
Subject: [PATCH] Fixed public pull + Added some verbosity about what is
 happening

---
 registry.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/registry.go b/registry.go
index a47168760..43738646d 100644
--- a/registry.go
+++ b/registry.go
@@ -269,7 +269,7 @@ func (graph *Graph) PullRepository(stdout io.Writer, remote, askedTag string, re
 	if err != nil {
 		return err
 	}
-	if authConfig != nil {
+	if authConfig != nil && len(authConfig.Username) > 0 {
 		req.SetBasicAuth(authConfig.Username, authConfig.Password)
 	}
 	req.Header.Set("X-Docker-Token", "true")
@@ -309,6 +309,7 @@ func (graph *Graph) PullRepository(stdout io.Writer, remote, askedTag string, re
 	}
 
 	for askedTag, imgId := range tagsList {
+		fmt.Fprintf(stdout, "Resolving tag \"%s:%s\" from %s\n", remote, askedTag, endpoints)
 		success := false
 		for _, registry := range endpoints {
 			if imgId == "" {