distribution: registry: do not access the errors slice if it's empty

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
(cherry picked from commit 0186f4d4223a094a050d06f456355da3ae431468)
This commit is contained in:
Antonio Murdaca 2016-03-08 15:56:16 +01:00 коммит произвёл Tibor Vass
Родитель 1c64becab6
Коммит 1f4e87f638
1 изменённых файлов: 2 добавлений и 1 удалений

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@ -16,7 +16,8 @@ be found.
### Distribution
- Fix a crash when pushing multiple images sharing the same layers to the same repository in parallel [#20831](https://github.com/docker/docker/pull/20831)
- Fix a crash when pushing multiple images sharing the same layers to the same repository in parallel [#20831](https://github.com/docker/docker/pull/20831)
- Fix a panic when pushing images to a registry which uses a misconfigured token service [#21030](https://github.com/docker/docker/pull/21030)
### Plugin system