tree 99a34f7e1dfcf98a413c79053e82ad5d471c5b88
parent f2f284dd2b0ab418ef5510db06ab005a5f22604c
author Todd Eisenberger <teisenbe@google.com> 1544730779 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1544733098 +0000

[dev][console] Bail early if no root resource present

This situation appears in tests with isolated devmgr, when there is no
root resource.

Test: Booted
Change-Id: I5205001212079c1df5e0e9a4bc93a177a175f1cb