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storage: correctly handle error during Walk

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Signed-off-by: Stephen J Day <stephen.day@docker.com>
This commit is contained in:
Stephen J Day 2015-12-01 16:24:07 -08:00
parent c0d094a72a
commit 7bf8f846c2
2 changed files with 12 additions and 4 deletions
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4
docs/storage/walk.go
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@ -38,7 +38,9 @@ func Walk(ctx context.Context, driver storageDriver.StorageDriver, from string,
}
if fileInfo.IsDir() && !skipDir {
Walk(ctx, driver, child, f)
if err := Walk(ctx, driver, child, f); err != nil {
return err
}
}
}
return nil