From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sun, 27 Aug 2017 19:04:42 +0000 (+0100)
Subject: mhparam: exit(3) zero if all components found, else one.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/9c7af92d3b8f712f62a69962f90d84a377424ed2?ds=inline;hp=9c7af92d3b8f712f62a69962f90d84a377424ed2

mhparam: exit(3) zero if all components found, else one.

The exit status used to be a count of the number missing, clipped to
120.  That doesn't seem useful, and is overhead to document, read, and
test.  Use the normal Unix 0 or 1 instead.
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