In NetBSD's /bin/sh, the following snippet executes without error:

	for f in ; do echo $f; done

But in /bin/sh on SunOS and HP-UX, I get the following error:

	syntax error: `;' unexpected

Which is the correct behaviour?
--
   Johnny C. Lam
   Department of Statistics                 lamj@stat.cmu.edu
   Carnegie Mellon University               http://www.stat.cmu.edu/~lamj/

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