[m-dev.] For review: another fix for remote CVS

[Warwick Harvey]

Fergus wrote:
> That looks fine -- and as far as readability goes it's a definite
> improvement on the original code.

Indeed.  :-)  That bit of code was originally adapted from a fragment in the 
Perl docs.  The resemblance to the original is smaller now.

No wonder Perl has a reputation for being cryptic.

Warwick

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