diff options
| -rw-r--r-- | Modules/_collectionsmodule.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index 7dbf755..4eb31bf 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -804,10 +804,9 @@ deque_reverse(dequeobject *deque, PyObject *unused) Py_ssize_t leftindex = deque->leftindex; Py_ssize_t rightindex = deque->rightindex; Py_ssize_t n = Py_SIZE(deque) >> 1; - Py_ssize_t i; PyObject *tmp; - for (i=0 ; i<n ; i++) { + while (n-- > 0) { /* Validate that pointers haven't met in the middle */ assert(leftblock != rightblock || leftindex < rightindex); CHECK_NOT_END(leftblock); |