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| author | Raymond Hettinger <python@rcn.com> | 2015-05-17 21:45:58 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2015-05-17 21:45:58 (GMT) |
| commit | 610a51f364f6cb5ffb5167d9bf4dcecc1815107c (patch) | |
| tree | 1544fadc8ed997411f3346015921e1a48a467e2f /Objects/abstract.c | |
| parent | 6558190e52748428b2db1420bf029b0745e2743a (diff) | |
| download | cpython-610a51f364f6cb5ffb5167d9bf4dcecc1815107c.zip cpython-610a51f364f6cb5ffb5167d9bf4dcecc1815107c.tar.gz cpython-610a51f364f6cb5ffb5167d9bf4dcecc1815107c.tar.bz2 | |
Issue #23757: Only call the concrete list API for exact lists.
Diffstat (limited to 'Objects/abstract.c')
| -rw-r--r-- | Objects/abstract.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/abstract.c b/Objects/abstract.c index 7e3121a..cabbaf5 100644 --- a/Objects/abstract.c +++ b/Objects/abstract.c @@ -1636,7 +1636,7 @@ PySequence_Tuple(PyObject *v) Py_INCREF(v); return v; } - if (PyList_Check(v)) + if (PyList_CheckExact(v)) return PyList_AsTuple(v); /* Get iterator. */ |