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| author | Steve Baker <sbaker@redhat.com> | 2018-09-07 10:51:51 +1200 |
|---|---|---|
| committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-09-07 21:31:32 +0000 |
| commit | 2afadeec6696fefac468a49c8ba24b0bc275aa75 (patch) | |
| tree | 7c9a317c12f4db0b057225342dcb5ec57269ea4c /cmd/podman/images.go | |
| parent | c325a1842039eb7af1b6114c5f819ffe2d30bfe9 (diff) | |
| download | podman-2afadeec6696fefac468a49c8ba24b0bc275aa75.tar.gz podman-2afadeec6696fefac468a49c8ba24b0bc275aa75.tar.bz2 podman-2afadeec6696fefac468a49c8ba24b0bc275aa75.zip | |
Fix displaying size on size calculation error
With this change if an error is raised when fetching the size of the
image, the error string will be printed as the size (instead of
panicing). In this particular case, the error string is "unable to
determine size".
This fixes bug #1405
Signed-off-by: Steve Baker <sbaker@redhat.com>
Closes: #1423
Approved by: mheon
Diffstat (limited to 'cmd/podman/images.go')
| -rw-r--r-- | cmd/podman/images.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/cmd/podman/images.go b/cmd/podman/images.go index 4cf819f3c..f88ca32fd 100644 --- a/cmd/podman/images.go +++ b/cmd/podman/images.go @@ -284,8 +284,11 @@ func getImagesTemplateOutput(ctx context.Context, runtime *libpod.Runtime, image for repo, tags := range image.ReposToMap(img.Names()) { for _, tag := range tags { size, err := img.Size(ctx) + var sizeStr string if err != nil { - size = nil + sizeStr = err.Error() + } else { + sizeStr = units.HumanSizeWithPrecision(float64(*size), 3) } params := imagesTemplateParams{ Repository: repo, @@ -294,7 +297,7 @@ func getImagesTemplateOutput(ctx context.Context, runtime *libpod.Runtime, image Digest: img.Digest(), CreatedTime: createdTime, Created: units.HumanDuration(time.Since((createdTime))) + " ago", - Size: units.HumanSizeWithPrecision(float64(*size), 3), + Size: sizeStr, } imagesOutput = append(imagesOutput, params) } |