build_packages: Add missing array expansion
This command is supposed to run `grep` and the array of arguments but
was mistakenly expanding only to the first token.
PAIR=saklein@chromium.org
BUG=None
TEST=`build_packages` no longer shows a grep error
Change-Id: Iaaa1dea7f0a619c13ee9646f40b02112b166ced0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/2186290
Tested-by: Chris McDonald <cjmcdonald@chromium.org>
Reviewed-by: Alex Klein <saklein@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Chris McDonald <cjmcdonald@chromium.org>
1 file changed
