K 10 svn:author V 6 stefan K 8 svn:date V 27 2006-05-21T13:23:24.000000Z K 7 svn:log V 200 Use unsetenv(3) instead of putenv(3) to clean up environment variables properly. PR: 94170 Submitted by: Kenneth Vestergaard Schmidt Approved by: maintainer, arved (mentor) END