Brent Cook 3096ab0e45 remove issetuigid wrappers, now that all getenv calls are gone.
From deraadt@ upstream:

Remove all getenv() calls, especially those wrapped by issetugid().
getenv()'s wrapped by issetugid() are safe, but issetugid() is ...
difficult to impliment on many operating systems.  By accident, a grand
experiment was run over the last year, where issetugid() returned 1 (the
safe value) on a few operating systems.  Noone noticed & complained that
certain environment variables were not working.......
2015-04-14 07:55:23 -05:00
..
2015-03-31 09:25:21 -05:00