Fix space/tabs issue.
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index 23c219e..a844c93 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -3392,75 +3392,75 @@
static PyObject *
izip_longest_next(iziplongestobject *lz)
{
- Py_ssize_t i;
- Py_ssize_t tuplesize = lz->tuplesize;
- PyObject *result = lz->result;
- PyObject *it;
- PyObject *item;
- PyObject *olditem;
+ Py_ssize_t i;
+ Py_ssize_t tuplesize = lz->tuplesize;
+ PyObject *result = lz->result;
+ PyObject *it;
+ PyObject *item;
+ PyObject *olditem;
- if (tuplesize == 0)
- return NULL;
+ if (tuplesize == 0)
+ return NULL;
if (lz->numactive == 0)
return NULL;
- if (Py_REFCNT(result) == 1) {
- Py_INCREF(result);
- for (i=0 ; i < tuplesize ; i++) {
- it = PyTuple_GET_ITEM(lz->ittuple, i);
- if (it == NULL) {
- Py_INCREF(lz->fillvalue);
- item = lz->fillvalue;
- } else {
- assert(PyIter_Check(it));
- item = PyIter_Next(it);
- if (item == NULL) {
- lz->numactive -= 1;
- if (lz->numactive == 0 || PyErr_Occurred()) {
- lz->numactive = 0;
- Py_DECREF(result);
- return NULL;
+ if (Py_REFCNT(result) == 1) {
+ Py_INCREF(result);
+ for (i=0 ; i < tuplesize ; i++) {
+ it = PyTuple_GET_ITEM(lz->ittuple, i);
+ if (it == NULL) {
+ Py_INCREF(lz->fillvalue);
+ item = lz->fillvalue;
} else {
- Py_INCREF(lz->fillvalue);
- item = lz->fillvalue;
- PyTuple_SET_ITEM(lz->ittuple, i, NULL);
- Py_DECREF(it);
+ assert(PyIter_Check(it));
+ item = PyIter_Next(it);
+ if (item == NULL) {
+ lz->numactive -= 1;
+ if (lz->numactive == 0 || PyErr_Occurred()) {
+ lz->numactive = 0;
+ Py_DECREF(result);
+ return NULL;
+ } else {
+ Py_INCREF(lz->fillvalue);
+ item = lz->fillvalue;
+ PyTuple_SET_ITEM(lz->ittuple, i, NULL);
+ Py_DECREF(it);
+ }
+ }
}
+ olditem = PyTuple_GET_ITEM(result, i);
+ PyTuple_SET_ITEM(result, i, item);
+ Py_DECREF(olditem);
}
- }
- olditem = PyTuple_GET_ITEM(result, i);
- PyTuple_SET_ITEM(result, i, item);
- Py_DECREF(olditem);
- }
- } else {
- result = PyTuple_New(tuplesize);
- if (result == NULL)
- return NULL;
- for (i=0 ; i < tuplesize ; i++) {
- it = PyTuple_GET_ITEM(lz->ittuple, i);
- if (it == NULL) {
- Py_INCREF(lz->fillvalue);
- item = lz->fillvalue;
- } else {
- assert(PyIter_Check(it));
- item = PyIter_Next(it);
- if (item == NULL) {
- lz->numactive -= 1;
- if (lz->numactive == 0 || PyErr_Occurred()) {
- lz->numactive = 0;
- Py_DECREF(result);
+ } else {
+ result = PyTuple_New(tuplesize);
+ if (result == NULL)
return NULL;
- } else {
- Py_INCREF(lz->fillvalue);
- item = lz->fillvalue;
- PyTuple_SET_ITEM(lz->ittuple, i, NULL);
- Py_DECREF(it);
- }
+ for (i=0 ; i < tuplesize ; i++) {
+ it = PyTuple_GET_ITEM(lz->ittuple, i);
+ if (it == NULL) {
+ Py_INCREF(lz->fillvalue);
+ item = lz->fillvalue;
+ } else {
+ assert(PyIter_Check(it));
+ item = PyIter_Next(it);
+ if (item == NULL) {
+ lz->numactive -= 1;
+ if (lz->numactive == 0 || PyErr_Occurred()) {
+ lz->numactive = 0;
+ Py_DECREF(result);
+ return NULL;
+ } else {
+ Py_INCREF(lz->fillvalue);
+ item = lz->fillvalue;
+ PyTuple_SET_ITEM(lz->ittuple, i, NULL);
+ Py_DECREF(it);
+ }
+ }
+ }
+ PyTuple_SET_ITEM(result, i, item);
}
- }
- PyTuple_SET_ITEM(result, i, item);
- }
- }
- return result;
+ }
+ return result;
}
PyDoc_STRVAR(izip_longest_doc,