setup: Fix image type detection on recent kernels.
When running outside chroot, the image type detection will use "strings" with
pattern grep -w "root=". However this won't work for recent kernels using
root=PARTUID=%U/PARTNROFF=1.
Since "-w" is already checking "root" as a single word, we should remove '='
from the pattern.
BUG=chrome-os-partner:43870
TEST=./make_factory_package --factory TEST_IMAGE --release RECOVERY --hwid none
Change-Id: Iefa13f84bca44d29540cb9c7eb21f170ccc62b5c
Reviewed-on: https://chromium-review.googlesource.com/293117
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Bowgo Tsai <bowgotsai@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit 10769841ed6d65781c915ecff830d9da24bdbd29)
Reviewed-on: https://chromium-review.googlesource.com/318850
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Commit-Queue: Bernie Thompson <bhthompson@chromium.org>
Tested-by: Bernie Thompson <bhthompson@chromium.org>
1 file changed
