- Changes donated by Elemental Security to make it work on AIX 5.3
  with IBM's 64-bit compiler (SF patch #1284289).  This also closes SF
  bug #105470: test_pwd fails on 64bit system (Opteron).
diff --git a/Modules/pwdmodule.c b/Modules/pwdmodule.c
index 805d4d9..f418e43 100644
--- a/Modules/pwdmodule.c
+++ b/Modules/pwdmodule.c
@@ -102,9 +102,9 @@
 static PyObject *
 pwd_getpwuid(PyObject *self, PyObject *args)
 {
-	int uid;
+	unsigned int uid;
 	struct passwd *p;
-	if (!PyArg_ParseTuple(args, "i:getpwuid", &uid))
+	if (!PyArg_ParseTuple(args, "I:getpwuid", &uid))
 		return NULL;
 	if ((p = getpwuid(uid)) == NULL) {
 		PyErr_Format(PyExc_KeyError,