From 72f562f719ee59b79e2fa0e2efe27591c75fde26 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@cheimes.de>
Date: Wed, 24 Jul 2013 21:02:17 +0200
Subject: Fix potential NULL pointer dereferencing in ast module CID 719690

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

diff --git a/Python/ast.c b/Python/ast.c
index 1b5fa6c..9a0b064 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -535,11 +535,11 @@ init_normalization(struct compiling *c)
     if (!c->c_normalize)
         return 0;
     c->c_normalize_args = Py_BuildValue("(sN)", "NFKC", Py_None);
-    PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
     if (!c->c_normalize_args) {
         Py_CLEAR(c->c_normalize);
         return 0;
     }
+    PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
     return 1;
 }
 
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