long_invert(): tiny speed and space optimization.

9424de6a · Tim Peters · 7b684427 · 9424de6a
Commit 9424de6a authored Sep 11, 2001 by Tim Peters
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Objects/longobject.c Objects/longobject.c +1 -2

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--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -1812,8 +1812,7 @@ long_invert(PyLongObject *v)
 	Py_DECREF(w);
 	if (x == NULL)
 		return NULL;
-	if (x->ob_size != 0)
+	x->ob_size = -(x->ob_size);
-		x->ob_size = -(x->ob_size);
 	return (PyObject *)x;
 }