test01_close_dbenv_before_db(): Added an XXX comment that this test is
BerkeleyDB version dependent.
diff --git a/Lib/bsddb/test/test_env_close.py b/Lib/bsddb/test/test_env_close.py
index 87ad97f..0b46ee3 100644
--- a/Lib/bsddb/test/test_env_close.py
+++ b/Lib/bsddb/test/test_env_close.py
@@ -61,6 +61,8 @@
"DB close did not raise an exception about its "\
"DBEnv being trashed"
+ # XXX This may fail when using older versions of BerkeleyDB.
+ # E.g. 3.2.9 never raised the exception.
assert 0, "dbenv did not raise an exception about its DB being open"