From 54454e7dc25f8ce5aef87a4faed89aca19067815 Mon Sep 17 00:00:00 2001
From: Richard Oudkerk <shibturn@gmail.com>
Date: Fri, 25 May 2012 12:57:58 +0100
Subject: [PATCH] Issue #14881: Allow normal non-main thread to spawn a dummy
 process

Fix suggested by Itay Brandes
---
 Lib/multiprocessing/dummy/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Lib/multiprocessing/dummy/__init__.py b/Lib/multiprocessing/dummy/__init__.py
index c4933d9ec53..101c3cba4d7 100644
--- a/Lib/multiprocessing/dummy/__init__.py
+++ b/Lib/multiprocessing/dummy/__init__.py
@@ -70,7 +70,8 @@ class DummyProcess(threading.Thread):
     def start(self):
         assert self._parent is current_process()
         self._start_called = True
-        self._parent._children[self] = None
+        if hasattr(self._parent, '_children'):
+            self._parent._children[self] = None
         threading.Thread.start(self)
 
     @property