Index: Modules/_localemodule.c
===================================================================
--- Modules/_localemodule.c	(révision 65132)
+++ Modules/_localemodule.c	(copie de travail)
@@ -586,7 +586,7 @@
 PyIntl_gettext(PyObject* self, PyObject *args)
 {
 	char *in;
-	if (!PyArg_ParseTuple(args, "z", &in))
+	if (!PyArg_ParseTuple(args, "s", &in))
 		return 0;
 	return PyString_FromString(gettext(in));
 }
@@ -599,7 +599,7 @@
 PyIntl_dgettext(PyObject* self, PyObject *args)
 {
 	char *domain, *in;
-	if (!PyArg_ParseTuple(args, "zz", &domain, &in))
+	if (!PyArg_ParseTuple(args, "zs", &domain, &in))
 		return 0;
 	return PyString_FromString(dgettext(domain, in));
 }
@@ -613,7 +613,7 @@
 {
 	char *domain, *msgid;
 	int category;
-	if (!PyArg_ParseTuple(args, "zzi", &domain, &msgid, &category))
+	if (!PyArg_ParseTuple(args, "zsi", &domain, &msgid, &category))
 		return 0;
 	return PyString_FromString(dcgettext(domain,msgid,category));
 }
@@ -644,8 +644,12 @@
 PyIntl_bindtextdomain(PyObject* self,PyObject*args)
 {
 	char *domain,*dirname;
-	if (!PyArg_ParseTuple(args, "zz", &domain, &dirname))
+	if (!PyArg_ParseTuple(args, "sz", &domain, &dirname))
 		return 0;
+	if (!strlen(domain)) {
+		PyErr_SetString(Error, "domain have to be a non empty string");
+		return 0;
+	}
 	dirname = bindtextdomain(domain, dirname);
 	if (!dirname) {
 		PyErr_SetFromErrno(PyExc_OSError);