From 5b1ca76131ba03aedcd65964f1aeefa97642daf6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20Trma=C4=8D?= <mitr@redhat.com>
Date: Sat, 11 Jun 2016 09:56:50 +0200
Subject: [PATCH] Only copy each layer once in (skopeo layers)

... using the new uniqueLayerDigests().
---
 image/image.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/image/image.go b/image/image.go
index d2bd2607..aced0802 100644
--- a/image/image.go
+++ b/image/image.go
@@ -223,7 +223,7 @@ func (i *genericImage) LayersCommand(layers ...string) error {
 		return err
 	}
 	if len(layers) == 0 {
-		layers = m.GetLayers()
+		layers = uniqueLayerDigests(m)
 	}
 	for _, l := range layers {
 		if !strings.HasPrefix(l, "sha256:") {