diff options
Diffstat (limited to 'Python/bltinmodule.c')
| -rw-r--r-- | Python/bltinmodule.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 12ca0ba6c48..a8a34620b9b 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -3098,6 +3098,9 @@ _PyBuiltin_Init(PyInterpreterState *interp) } Py_DECREF(debug); + /* m_copy of Py_None means it is copied some other way. */ + builtinsmodule.m_base.m_copy = Py_NewRef(Py_None); + return mod; #undef ADD_TO_ALL #undef SETBUILTIN |