diff options
| -rw-r--r-- | Objects/funcobject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Objects/funcobject.c b/Objects/funcobject.c index 59cb519..e514eeb 100644 --- a/Objects/funcobject.c +++ b/Objects/funcobject.c @@ -109,8 +109,8 @@ PyFunction_SetDefaults(PyObject *op, PyObject *defaults) } if (defaults == Py_None) defaults = NULL; - else if (PyTuple_Check(defaults)) { - Py_XINCREF(defaults); + else if (defaults && PyTuple_Check(defaults)) { + Py_INCREF(defaults); } else { PyErr_SetString(PyExc_SystemError, "non-tuple default args"); |