[Matrix-SIG] Numpy: memory leak in tolist() fixed

[Jonah Lee]

Hi,

I finally got some time to fix this known memory leak in arrayobject.c.
The fix is based upon the suggestion from David Ascher. The diff file is


1214,1219c1214
<                 PyObject *v=array_item((PyArrayObject *)self, i);
<                 PyList_SetItem(lp, i, PyArray_ToList(v));
<                 if (((PyArrayObject *)self)->nd>1){
<                         Py_DECREF(v);
<                 }
< 
---
> 		PyList_SetItem(lp, i, PyArray_ToList(array_item((PyArrayObject *)self, i)));


Regards,
Jonah