ext/pycall/libpython.c in pycall-1.4.1 vs ext/pycall/libpython.c in pycall-1.4.2

@@ -108,9 +108,10 @@
   INIT_API_TABLE_ENTRY(PyObject_Dir, required);
   INIT_API_TABLE_ENTRY(PyObject_GenericGetAttr, required);
   INIT_API_TABLE_ENTRY(PyObject_GetAttrString, required);
   INIT_API_TABLE_ENTRY(PyObject_SetAttrString, required);
   INIT_API_TABLE_ENTRY(PyObject_HasAttrString, required);
+  INIT_API_TABLE_ENTRY(PyObject_DelAttrString, optional);
   INIT_API_TABLE_ENTRY(PyObject_GetItem, required);
   INIT_API_TABLE_ENTRY(PyObject_SetItem, required);
   INIT_API_TABLE_ENTRY(PyObject_DelItem, required);
   INIT_API_TABLE_ENTRY(PyObject_GetIter, required);
   INIT_API_TABLE_ENTRY(PyObject_Str, required);