diff options
Diffstat (limited to 'test/coveragetest.py')
| -rw-r--r-- | test/coveragetest.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/coveragetest.py b/test/coveragetest.py index 54b4bd43..c82891e4 100644 --- a/test/coveragetest.py +++ b/test/coveragetest.py @@ -92,7 +92,7 @@ class CoverageTest(TestCase): if name in self.environ_undos: return self.environ_undos[name] else: - return os.environ[name] + return os.environ.get(name) def undo_environ(self): """Undo all the changes made by `set_environ`.""" @@ -327,6 +327,8 @@ class CoverageTest(TestCase): pypath = self.original_environ('PYTHONPATH') if pypath: pypath += os.pathsep + else: + pypath = "" pypath += testmods + os.pathsep + zipfile self.set_environ('PYTHONPATH', pypath) |