K 10
svn:author
V 3
scf
K 8
svn:date
V 27
2008-04-23T00:45:48.000000Z
K 7
svn:log
V 210
Differentiate in the tests against getenv() between an empty string and a
NULL by having the test program return *NULL* for NULL's (no existing
variable) instead of an empty string (variable with empty value).

END