From 7b451e50418084f74c9c9a2ce4928782929df2d5 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Sun, 30 May 2010 14:49:32 +0000
Subject: use atomic structures in non-thread version

---
 Python/ceval.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Python/ceval.c')

diff --git a/Python/ceval.c b/Python/ceval.c
index 297b44973b..5af2943960 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -598,7 +598,7 @@ static struct {
 } pendingcalls[NPENDINGCALLS];
 static volatile int pendingfirst = 0;
 static volatile int pendinglast = 0;
-static volatile int pendingcalls_to_do = 0;
+static _Py_atomic_int pendingcalls_to_do = {0};
 
 int
 Py_AddPendingCall(int (*func)(void *), void *arg)
-- 
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