test_history.py: fix missing 'self'
@@ -191,8 +191,8 @@ class HistoryTests(StashTestCase):
# load
h = ShHistory.load(filename, self.stash)
# log a few more debut values
- logger.debug("h._histories: " + repr(h._histories))
- logger.debug("self.history._histories: " + repr(self.history ._histories))
+ self.logger.debug("h._histories: " + repr(h._histories))
+ self.logger.debug("self.history._histories: " + repr(self.history ._histories))
# assert unique
self.assertIsNot(h, self.history)
# ensure all elements were loaded
