Merge branch 'nd/unpack-trees-with-cache-tree'

Trivial bugfix. * nd/unpack-trees-with-cache-tree: read-cache: use of memory after it is freed

Junio C Hamano committed Nov 6, 2018 at 15:50 UTC 65f7a3232be8f2cbb0a6e841c1a7691db2e8bd03

No changes.