From: Raymond Hettinger <python@rcn.com>
Date: Mon, 15 Dec 2003 21:16:06 +0000 (+0000)
Subject: Speedup set.update by using the override mode for PyDict_Merge().
X-Git-Tag: v2.4a1~1084
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=81ad32e43591bbc93af14da030b0946a896270f4;p=thirdparty%2FPython%2Fcpython.git

Speedup set.update by using the override mode for PyDict_Merge().
---

diff --git a/Objects/setobject.c b/Objects/setobject.c
index 4fbb645458f2..6070fb6b812a 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -15,7 +15,7 @@ set_update(PySetObject *so, PyObject *other)
 	PyObject *item, *data, *it;
 
 	if (PyAnySet_Check(other)) {
-		if (PyDict_Merge(so->data, ((PySetObject *)other)->data, 0) == -1) 
+		if (PyDict_Merge(so->data, ((PySetObject *)other)->data, 1) == -1) 
 			return NULL;
 		Py_RETURN_NONE;
 	}