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Jim Meyering <[EMAIL PROTECTED]> writes:
> case $CVS_RSH in
> '') export CVS_RSH=ssh;;
> esac
One of the following would be better, given that not all shells
allow assignment on an export command:
case $CVS_RSH in '') CVS_RSH=ssh; export CVS_RSH;; esac
or
[ -z "$CVS_RSH" ] && { CVS_RSH=ssh; export CVS_RSH; }
or
CVS_RSH=${CVS_RSH:-ssh}; export CVS_RSH
This way the export is separate from the assignment and even Solaris 10
/bin/sh will work. :-)
-- Mark
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