1 files changed, 2 insertions, 5 deletions
diff --git a/plugins/pychrysalide/analysis/types/proto.c b/plugins/pychrysalide/analysis/types/proto.c
index a6046ab..975be1e 100644
--- a/plugins/pychrysalide/analysis/types/proto.c
+++ b/plugins/pychrysalide/analysis/types/proto.c
@@ -98,18 +98,15 @@ static PyObject *py_proto_type_new(PyTypeObject *type, PyObject *args, PyObject
 
 static PyObject *py_proto_type_add_arg(PyObject *self, PyObject *args)
 {
-    PyObject *arg_obj;                      /* Objet du type d'argument  */
-    int ret;                                /* Bilan de lecture des args.  */
     GDataType *arg;                         /* Version GLib du type        */
+    int ret;                                /* Bilan de lecture des args.  */
     GProtoType *type;                       /* Version GLib du type        */
 
-    ret = PyArg_ParseTuple(args, "O!", get_python_data_type_type(), &arg_obj);
+    ret = PyArg_ParseTuple(args, "O&", convert_to_data_type, &arg);
     if (!ret) return NULL;
 
     type = G_PROTO_TYPE(pygobject_get(self));
 
-    arg = G_DATA_TYPE(pygobject_get(arg_obj));
-
     g_object_ref(G_OBJECT(arg));
     g_proto_type_add_arg(type, arg);