# HG changeset patch
# User Martijn Pieters <mj@zopatista.com>
# Date 1534176500 -7200
#      Mon Aug 13 18:08:20 2018 +0200
# Node ID 0d3697261693560d857ac34c8e066f9298fd53cf
# Parent  fc7ede6ac50bdc3efb1d0c2a3114f3e9e4f3335e
perfext: add a no-op tear-down method

diff --git a/benchmarks/utils.py b/benchmarks/utils.py
--- a/benchmarks/utils.py
+++ b/benchmarks/utils.py
@@ -263,6 +263,11 @@
             if key in os.environ:
                 self.environ[key] = os.environ[key]
 
+    def teardown(self, *args, **kwargs):
+        # only here for consintency and ease; you can use super().teardown()
+        # in subclasses to mirror super().setup().
+        pass
+
 
 class BaseNChangesetsTestSuite(BaseTestSuite):