Sean Farley ee2889cb98 Restructure and use different variables in the tests that involve
environ[0] to be more obvious that environ is not NULL before environ[0]
is tested.  Although I believe the previous code worked, this change
improves code maintainability.

Reviewed by:	ache
MFC after:	3 days
2008-08-03 22:47:23 +00:00
..
2008-02-18 03:19:25 +00:00
2007-06-03 17:20:27 +00:00
2008-02-18 03:19:25 +00:00
2008-04-10 00:12:44 +00:00
2008-03-26 07:32:08 +00:00