From cbbec1c53f4b6fb88b4ae984e69db2d2951cd560 Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Mon, 30 Nov 2015 17:20:02 +0200
Subject: Issue #25718: Fixed copying object with state with boolean value is
 false.

---
 Lib/copy.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Lib/copy.py')

diff --git a/Lib/copy.py b/Lib/copy.py
index bb8840ed54..f0fb443777 100644
--- a/Lib/copy.py
+++ b/Lib/copy.py
@@ -281,7 +281,7 @@ def _reconstruct(x, info, deep, memo=None):
     if n > 2:
         state = info[2]
     else:
-        state = {}
+        state = None
     if n > 3:
         listiter = info[3]
     else:
@@ -295,7 +295,7 @@ def _reconstruct(x, info, deep, memo=None):
     y = callable(*args)
     memo[id(x)] = y
 
-    if state:
+    if state is not None:
         if deep:
             state = deepcopy(state, memo)
         if hasattr(y, '__setstate__'):
-- 
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