Denton Liu <liu.denton@xxxxxxxxx> writes:
> +# Calls grep but returns zero even if no matching lines are found.
> +test_grep_return_success () {
> + grep "$@" || :
> +}
It makes sense to have a helper like this, but the name is quite a
mouthful. I wonder if we can call it with a shorter name, e.g.
"test_filter" or something.
