# HG changeset patch
# User Jiajun Huang <gansteed@gmail.com>
# Date 1481681390 -28800
#      Wed Dec 14 10:09:50 2016 +0800
# Node ID 1c42dc20e660a576f9f2d96ebd6cda1ffc675472
# Parent  64afd5cab40af6b3b69ee3e56d23846298fe01f0
Fix #28961 unittest.mock._Call ignores `name` paramete

diff -r 64afd5cab40a -r 1c42dc20e660 Lib/unittest/mock.py
--- a/Lib/unittest/mock.py	Tue Dec 13 19:03:51 2016 -0500
+++ b/Lib/unittest/mock.py	Wed Dec 14 10:09:50 2016 +0800
@@ -1963,7 +1963,7 @@
     """
     def __new__(cls, value=(), name=None, parent=None, two=False,
                 from_kall=True):
-        name = ''
+        name = '' if name is None else name
         args = ()
         kwargs = {}
         _len = len(value)