From 3c8ba93e0b2be26588549bde8f65fe064f61a625 Mon Sep 17 00:00:00 2001
From: Neal Norwitz <nnorwitz@gmail.com>
Date: Wed, 8 Aug 2007 04:36:17 +0000
Subject: [PATCH] Py_ssize_t requires "n" format, this fixes most of the 64-bit
 only failures.

---
 Modules/_fileio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_fileio.c b/Modules/_fileio.c
index 60ca8c426f0..abd5d19836a 100644
--- a/Modules/_fileio.c
+++ b/Modules/_fileio.c
@@ -438,7 +438,7 @@ fileio_read(PyFileIOObject *self, PyObject *args)
 	if (!self->readable)
 		return err_mode("reading");
 
-	if (!PyArg_ParseTuple(args, "|i", &size))
+	if (!PyArg_ParseTuple(args, "|n", &size))
 		return NULL;
 
         if (size < 0) {