make sure calling undo a second time doesn't change sys.path

2012-01-04 12:42:23 +01:00
parent 4131923c0f
commit fb7706d4c7
1 changed files with 1 additions and 0 deletions
--- a/_pytest/monkeypatch.py
+++ b/_pytest/monkeypatch.py
@@ -104,3 +104,4 @@ class monkeypatch:
        self._setitem[:] = []
        if hasattr(self, '_savesyspath'):
            sys.path[:] = self._savesyspath
+            del self._savesyspath