1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index a4d9fb3244..e82ebf44a7 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -807,7 +807,7 @@ rangeiter_setstate(rangeiterobject *r, PyObject *state)
     long index = PyLong_AsLong(state);
     if (index == -1 && PyErr_Occurred())
         return NULL;
-    if (index < 0 || index >= r->len) {
+    if (index < 0 || index > r->len) {
         PyErr_SetString(PyExc_ValueError, "index out of range");
         return NULL;
     }