docs: mention the $OSTREE_REPO environment variable
authorMarcus Folkesson <marcus.folkesson@gmail.com>
Tue, 17 Oct 2017 19:03:23 +0000 (21:03 +0200)
committerAtomic Bot <atomic-devel@projectatomic.io>
Wed, 18 Oct 2017 00:56:36 +0000 (00:56 +0000)
commit075e676eb63a3abaf647c789e22d8d1afe3a1dd5
tree172df08330895118ac2d9abf28c20128c60532ae
parent9955695da31cbf49465ab8e3b0135166b067452c
docs: mention the $OSTREE_REPO environment variable

$OSTREE_REPO may be set to override the default location
of the repository.

Link: https://mail.gnome.org/archives/ostree-list/2017-October/msg00003.html
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Closes: #1282
Approved by: cgwalters
docs/manual/repo.md