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-rw-r--r--tests/test_saferef.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/test_saferef.py b/tests/test_saferef.py
index f510ff3..123183b 100644
--- a/tests/test_saferef.py
+++ b/tests/test_saferef.py
@@ -60,14 +60,14 @@ class TestSaferef(unittest.TestCase):
def setUp(self):
ts = []
ss = []
- for x in range(100):
+ for _ in range(100):
t = _Sample1()
ts.append(t)
s = safe_ref(t.x, self._closure)
ss.append(s)
ts.append(_sample2)
ss.append(safe_ref(_sample2, self._closure))
- for x in range(30):
+ for _ in range(30):
t = _Sample3()
ts.append(t)
s = safe_ref(t, self._closure)