windows selftest rev 1372

[Alexey Shamrin]

Here is one small fix to get 15 errors on windows (instead of 16):
This is because on Windows HOME is usually not set.

(Forgot to mention: I use Python 2.4.1 and Windows XP SP2)

=== modified file 'bzr' (properties changed)
=== modified file 'bzrlib\\selftest\\__init__.py'
--- bzrlib\selftest\__init__.py
+++ bzrlib\selftest\__init__.py
@@ -266,7 +266,7 @@
         self.addCleanup(self._restoreEnvironment)

     def _restoreEnvironment(self):
-        os.environ['HOME'] = self.oldenv
+        os.environ['HOME'] = self.oldenv or ''
         if os.environ.get('BZREMAIL') is not None:
             del os.environ['BZREMAIL']
         if self.bzr_email is not None:

=== modified file 'bzrlib\\weave.py' (properties changed)
=== modified file 'setup.py' (properties changed)

--
Alexey