$OpenBSD: patch-netifaces_c,v 1.1.1.1 2016/01/21 08:53:59 sthen Exp $

As done on lines 2043, 2222

--- netifaces.c.orig	Wed Jan 20 21:59:08 2016
+++ netifaces.c	Wed Jan 20 22:06:28 2016
@@ -1813,7 +1813,8 @@ gateways (PyObject *self)
 #ifdef RTF_IFSCOPE
           PyObject *isdefault = PyBool_FromLong (!(msg->rtm_flags & RTF_IFSCOPE));
 #else
-          PyObject *isdefault = Py_INCREF(Py_True);
+          PyObject *isdefault = Py_True;
+          Py_INCREF (isdefault);
 #endif
           tuple = PyTuple_Pack (3, pyaddr, pyifname, isdefault);
 
