image_signing: fix under quoting of channel
If the channel is missing or has whitespace, the test triggers
errors in the script because the test command has bad quoting.
BUG=None
TEST=script no longer fails on an empty lsb-release
BRANCH=None
Change-Id: Ic2e6ab91ca4ec10c298d122aee1f7f7236b52bf2
Reviewed-on: https://chromium-review.googlesource.com/680059
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: David Riley <davidriley@chromium.org>
1 file changed
