don't need record=True

Author: jreback

pandas/tests/extension/base/reduce.py

@@ -24,7 +24,7 @@ def test_reduce_series(self, data, all_numeric_reductions, skipna):
         s = pd.Series(data)
 
         # min/max with empty produce numpy warnings
-        with warnings.catch_warnings(record=True):
+        with warnings.catch_warnings():
             warnings.simplefilter("ignore", RuntimeWarning)
             self.check_reduce(s, op_name, skipna)