From: Paul Brossier <piem@piem.org>
Date: Fri, 21 Dec 2018 14:26:04 +0000 (+0100)
Subject: [py] check if filter was created before deleting it
X-Git-Tag: 0.4.9~36
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=a9f463c7d49a3b4727de8ca17aaa5ac7366baeab;p=aubio.git

[py] check if filter was created before deleting it
---

diff --git a/python/ext/py-filter.c b/python/ext/py-filter.c
index e10a8edd..861f8cd6 100644
--- a/python/ext/py-filter.c
+++ b/python/ext/py-filter.c
@@ -109,7 +109,8 @@ static void
 Py_filter_del (Py_filter * self)
 {
   Py_XDECREF(self->out);
-  del_aubio_filter (self->o);
+  if (self->o)
+    del_aubio_filter (self->o);
   Py_TYPE(self)->tp_free ((PyObject *) self);
 }