diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/listobject.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c index 3979006..a70ac5f 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -1834,8 +1834,18 @@ listindex(PyListObject *self, PyObject *args) if (!PyArg_ParseTuple(args, "O|ii:index", &v, &start, &stop)) return NULL; - start = max(0, start); - stop = max(0, min(self->ob_size, stop)); + if (start < 0) { + start += self->ob_size; + if (start < 0) + start = 0; + } + if (stop < 0) { + stop += self->ob_size; + if (stop < 0) + stop = 0; + } + else if (stop > self->ob_size) + stop = self->ob_size; for (i = start; i < stop; i++) { int cmp = PyObject_RichCompareBool(self->ob_item[i], v, Py_EQ); if (cmp > 0) |