Tonis Tiigi c9beb1316c Clear old parent reference on resetting image parent ...

On migration 2 different images can end up with same
content addressable ID, meaning `SetParent` will be called
multiple times. Previous version did not clear the old
in-memory reference.

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Upstream-commit: 4852932494b6e13b669937c0e27f0434513f5ad5
Component: engine

2016-02-05 17:05:19 -08:00

..

engine

Clear old parent reference on resetting image parent

2016-02-05 17:05:19 -08:00