K 10 svn:author V 4 nate K 8 svn:date V 27 1996-10-01T16:09:18.000000Z K 7 svn:log V 251 There's no need to 'unsetenv()' unsafe environment variables explicitly since rt_readenv() already takes care of not setting unsafe variables. This was part of the changes I submitted to Peter and John during the review which must have gotten missed. END