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pkg: storage: fix panic when no image names

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2017-09-06 11:32:53 +02:00
parent 8538c4067a
commit b29c6108e2
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GPG key ID: B2BEAD150DE936B9
1 changed files with 12 additions and 8 deletions
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20
pkg/storage/image.go
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@ -99,18 +99,22 @@ func (svc *imageService) ListImages(systemContext *types.SystemContext, filter s
return nil, err
}
for _, image := range images {
ref, err := svc.getRef(image.Names[0])
if err != nil {
return nil, err
}
img, err := ref.NewImage(systemContext)
if err != nil {
return nil, err
var size *uint64
if len(image.Names) != 0 {
ref, err := svc.getRef(image.Names[0])
if err != nil {
return nil, err
}
img, err := ref.NewImage(systemContext)
if err != nil {
return nil, err
}
size = imageSize(img)
}
results = append(results, ImageResult{
ID: image.ID,
Names: image.Names,
Size: imageSize(img),
Size: size,
})
}
}