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Date: Fri, 7 Dec 90 23:55:14 -0500
From: David Krikorian <dkk@ATHENA.MIT.EDU>
To: bugs@ATHENA.MIT.EDU
Reply-To: dkk@mit.edu
The diff man page says:
------------
DIAGNOSTICS
Exit status is 0 for no differences, 1 for some, 2 for trou-
ble.
------------
As far as I can tell, and "diff -r" returns with status 2, even when
both hierarchies are identical.
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