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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2019-06-28 19:14:45 +0200
committerGitHub <noreply@github.com>2019-06-28 19:14:45 +0200
commited394070a895654ad3ffbabd81a3033b0c7088ff (patch)
tree5bc19d3d8e0af29b957bf475832a9ba6e8225665 /cmd/podman/tree.go
parent9d49bda8f1346e0c92adc28e7066f8d8f9e6493b (diff)
parent1ebb84b58eb3531cd22a49a4d0ce497b9b356d90 (diff)
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Merge pull request #3422 from nalind/no-layer-images
Handle images which contain no layers
Diffstat (limited to 'cmd/podman/tree.go')
-rw-r--r--cmd/podman/tree.go6
1 files changed, 5 insertions, 1 deletions
diff --git a/cmd/podman/tree.go b/cmd/podman/tree.go
index 6490c609d..0f62858e8 100644
--- a/cmd/podman/tree.go
+++ b/cmd/podman/tree.go
@@ -72,7 +72,11 @@ func printTree(imageInfo *image.InfoImage, layerInfoMap map[string]*image.LayerI
fmt.Printf("Image ID: %s\n", imageInfo.ID[:12])
fmt.Printf("Tags:\t %s\n", imageInfo.Tags)
fmt.Printf("Size:\t %v\n", units.HumanSizeWithPrecision(float64(*size), 4))
- fmt.Printf(fmt.Sprintf("Image Layers\n"))
+ if img.TopLayer() != "" {
+ fmt.Printf("Image Layers\n")
+ } else {
+ fmt.Printf("No Image Layers\n")
+ }
if !whatRequires {
// fill imageInfo with layers associated with image.