Re: check-TESTS and bash, when $(TESTS) is empty

[Tom Tromey]

Kevin> This has the desired effect, except when using bash (2.04) for /bin/sh.
Kevin> The check-TESTS rule has
Kevin>         for tst in $(TESTS) ; do

The automake coding standard prohibits this, but it looks like we
missed a spot.  Thanks.

Kevin> I was also thinking it'd be good to print nothing at all if
Kevin> there's no tests

Sounds good.

Tom