From 55f87578a103e8da4b7c4211338bccc702bdba6e Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@acm.org>
Date: Sat, 5 Nov 2011 22:36:44 -0700
Subject: Issue #13300: Fix IDLE Restart Shell command failure introduced by
 3a5a0943b201.  Do not close listening socket on subprocess restart.

---
 Lib/idlelib/PyShell.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Lib/idlelib/PyShell.py')

diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 33deb457a4..ea3a5d9a8e 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -459,6 +459,10 @@ class ModifiedInterpreter(InteractiveInterpreter):
         threading.Thread(target=self.__request_interrupt).start()
 
     def kill_subprocess(self):
+        try:
+            self.rpcclt.listening_sock.close()
+        except AttributeError:  # no socket
+            pass
         try:
             self.rpcclt.close()
         except AttributeError:  # no socket
-- 
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