diff options
Diffstat (limited to 'Objects/floatobject.c')
| -rw-r--r-- | Objects/floatobject.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Objects/floatobject.c b/Objects/floatobject.c index 1d369f9..d681981 100644 --- a/Objects/floatobject.c +++ b/Objects/floatobject.c @@ -986,8 +986,9 @@ float_round(PyObject *v, PyObject *args) x = PyFloat_AsDouble(v); if (!PyArg_ParseTuple(args, "|O", &o_ndigits)) return NULL; - if (o_ndigits == NULL) { - /* single-argument round: round to nearest integer */ + if (o_ndigits == NULL || o_ndigits == Py_None) { + /* single-argument round or with None ndigits: + * round to nearest integer */ rounded = round(x); if (fabs(x-rounded) == 0.5) /* halfway case: round to even */ |