one additional test case

Author: jorisvandenbossche

pandas/tests/strings/test_strings.py

@@ -394,6 +394,7 @@ def test_pipe_failures(any_string_dtype):
         (2, 5, None, ["foo", "bar", np.nan, "baz"]),
         (0, 3, -1, ["", "", np.nan, ""]),
         (None, None, -1, ["owtoofaa", "owtrabaa", np.nan, "xuqzabaa"]),
+        (None, 2, -1, ["owtoo", "owtra", np.nan, "xuqza"]),
         (3, 10, 2, ["oto", "ato", np.nan, "aqx"]),
         (3, 0, -1, ["ofa", "aba", np.nan, "aba"]),
     ],