Appropriately mark optional fields as omitempty

[jonboulle]

Signed-off-by: Jonathan Boulle jonathanboulle@gmail.com

per #282 (comment)

[hqhq]

LGTM

[arcnmx]

Oh, one other item I forgot about that should be omitempty is runtime/linux's rootfsPropagation.

[hqhq]

@arcnmx Thanks, @jonboulle Can you update for that? Thanks.

[jonboulle]

done

On Wed, Dec 30, 2015 at 2:16 AM, Qiang Huang notifications@github.com
wrote:

@arcnmxhttps://github.com/arcnmx Thanks, @jonboulle
https://github.com/jonboulle Can you update for that? Thanks.

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#283 (comment).

[hqhq]

@jonboulle You need to sign your commit.

[jonboulle]

Sigh. Done.

On Thu, Dec 31, 2015 at 12:15 PM, Qiang Huang notifications@github.com
wrote:

@jonboullehttps://github.com/jonboulle You need to sign your commit.

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#283 (comment).

[hqhq]

Thanks, still LGTM.

[vbatts]

LGTM