tree 667a8b03fe6892333053d651a242e7afbed2706b
parent f4d8d7b3958b6376a236bf07e978935ca37e0f99
author Aaron Kemp <kemp@google.com> 1423670406 -0800
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> 1423696025 +0000

buffet: support using default flag values

A previous change added support for overridding the configuration and
state paths, for testing, but resulted in the defaults not being used
since the empty string was passed for a flag value.  This changes the
init script so that empty paths from the upstart environment are not
used as flag values.

TEST=built, tested on device, tested with override
BUG=none

Change-Id: Id680ec7434b4c523cd0a2c8419dcf342a0a34199
Reviewed-on: https://chromium-review.googlesource.com/248580
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Aaron Kemp <kemp@google.com>
Tested-by: Aaron Kemp <kemp@google.com>