shithub: aubio

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python/ext/py-phasevoc.c: make sure to avoid double free

--- a/python/ext/py-phasevoc.c

+++ b/python/ext/py-phasevoc.c

@@ -84,7 +84,9 @@

 {

   Py_XDECREF(self->output);

   Py_XDECREF(self->routput);

-  del_aubio_pvoc(self->o);

+  if (self->o) {

+    del_aubio_pvoc(self->o);

+  }

   Py_TYPE(self)->tp_free((PyObject *) self);

 }