Milo console importer: fix small bug

Milo console importer: fix small bug

This is sometimes nil

BUG=

Review-Url: https://codereview.chromium.org/2981373002
Committed: https://github.com/luci/luci-go/commit/16c2c39bd3487f835f192181ee9ea0030d057a9c

[Ryan Tseng, 2017-07-20 09:05:18]

The CQ bit was checked by hinoka@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-07-20 09:05:26]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Ryan Tseng, 2017-07-20 09:06:04]

The CQ bit was checked by hinoka@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-07-20 09:06:07]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[iannucci, 2017-07-20 09:08:30]

iannucci@chromium.org changed reviewers:
+ iannucci@chromium.org

[iannucci, 2017-07-20 09:08:31]

lgtm

[Ryan Tseng, 2017-07-20 09:08:37]

Description was changed from

==========
Milo console importer: fix small bug

This is sometimes nil

BUG=
==========

to

==========
Milo console importer: fix small bug

This is sometimes nil

BUG=
TBR=iannucci
==========

[Ryan Tseng, 2017-07-20 09:08:42]

The CQ bit was unchecked by hinoka@google.com

[Ryan Tseng, 2017-07-20 09:08:48]

Description was changed from

==========
Milo console importer: fix small bug

This is sometimes nil

BUG=
TBR=iannucci
==========

to

==========
Milo console importer: fix small bug

This is sometimes nil

BUG=
==========

[Ryan Tseng, 2017-07-20 09:08:53]

The CQ bit was checked by hinoka@google.com

[commit-bot: I haz the power, 2017-07-20 09:08:56]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-07-20 09:14:47]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1500541733655760,
"parent_rev": "f754e176983a7aead58c99222058c2a07222a73e", "commit_rev":
"16c2c39bd3487f835f192181ee9ea0030d057a9c"}

[commit-bot: I haz the power, 2017-07-20 09:14:50]

Description was changed from

==========
Milo console importer: fix small bug

This is sometimes nil

BUG=
==========

to

==========
Milo console importer: fix small bug

This is sometimes nil

BUG=

Review-Url: https://codereview.chromium.org/2981373002
Committed:
https://github.com/luci/luci-go/commit/16c2c39bd3487f835f192181ee9ea0030d057a9c
==========

[commit-bot: I haz the power, 2017-07-20 09:14:51]

Committed patchset #2 (id:20001) as
https://github.com/luci/luci-go/commit/16c2c39bd3487f835f192181ee9ea0030d057a9c