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Merge pull request #33838 from lixiaobing1/masterRange

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optimize for loop with rootfs.DiffIDs
Upstream-commit: 74a5b14c80022392c17100e1cde6727842eceb6f
Component: engine
This commit is contained in:
Sebastiaan van Stijn
2017-06-27 14:34:10 -07:00
committed by GitHub
parent 59255c95cd 41493b0fad
commit 8266f5c84f
1 changed files with 1 additions and 1 deletions
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2
components/engine/distribution/push_v2.go
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@ -147,7 +147,7 @@ func (p *v2Pusher) pushV2Tag(ctx context.Context, ref reference.NamedTagged, id
}
// Loop bounds condition is to avoid pushing the base layer on Windows.
for i := 0; i < len(rootfs.DiffIDs); i++ {
for range rootfs.DiffIDs {
descriptor := descriptorTemplate
descriptor.layer = l
descriptor.checkedDigests = make(map[digest.Digest]struct{})