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Remove unnecessary stat from blob Get method

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This calls Stat before Open, which should be unnecessary because Open
can handle the case of a nonexistent blob. Removing the Stat saves a
round trip.

This is similar to the removal of stat in Open in #1226.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This commit is contained in:
Aaron Lehmann 2015-12-11 15:13:03 -08:00
parent e6c60e79c5
commit be1f4114c7
1 changed files with 1 additions and 5 deletions
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6
registry/client/repository.go
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@ -377,11 +377,7 @@ func (bs *blobs) Stat(ctx context.Context, dgst digest.Digest) (distribution.Des
} }
func (bs *blobs) Get(ctx context.Context, dgst digest.Digest) ([]byte, error) { func (bs *blobs) Get(ctx context.Context, dgst digest.Digest) ([]byte, error) {
desc, err := bs.Stat(ctx, dgst) reader, err := bs.Open(ctx, dgst)
if err != nil {
return nil, err
}
reader, err := bs.Open(ctx, desc.Digest)
if err != nil { if err != nil {
return nil, err return nil, err
} }