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| author | Raymond Hettinger <python@rcn.com> | 2008-06-11 00:44:47 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2008-06-11 00:44:47 (GMT) |
| commit | 610a93ea2623ff324c99c52147d78838335ae900 (patch) | |
| tree | acc69052d2628f24ab3a0aa48968d50d4c8f1bb0 /Objects/setobject.c | |
| parent | 363070aa463d9eed4bf815c288067a1716ef3aaa (diff) | |
| download | cpython-610a93ea2623ff324c99c52147d78838335ae900.zip cpython-610a93ea2623ff324c99c52147d78838335ae900.tar.gz cpython-610a93ea2623ff324c99c52147d78838335ae900.tar.bz2 | |
Handle the case with zero arguments.
Diffstat (limited to 'Objects/setobject.c')
| -rw-r--r-- | Objects/setobject.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Objects/setobject.c b/Objects/setobject.c index a892dc8..1127680 100644 --- a/Objects/setobject.c +++ b/Objects/setobject.c @@ -1312,6 +1312,9 @@ set_intersection_multi(PySetObject *so, PyObject *args) Py_ssize_t i; PyObject *result = (PyObject *)so; + if (PyTuple_GET_SIZE(args) == 0) + return set_copy(so); + Py_INCREF(so); for (i=0 ; i<PyTuple_GET_SIZE(args) ; i++) { PyObject *other = PyTuple_GET_ITEM(args, i); |