diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/exceptions.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Objects/exceptions.c b/Objects/exceptions.c index fc41853..e550591 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -1959,10 +1959,14 @@ SimpleExtendsException(PyExc_Warning, ResourceWarning, */ PyObject *PyExc_RecursionErrorInst = NULL; -#define PRE_INIT(TYPE) if (PyType_Ready(&_PyExc_ ## TYPE) < 0) \ - Py_FatalError("exceptions bootstrapping error."); +#define PRE_INIT(TYPE) \ + if (!(_PyExc_ ## TYPE.tp_flags & Py_TPFLAGS_READY)) { \ + if (PyType_Ready(&_PyExc_ ## TYPE) < 0) \ + Py_FatalError("exceptions bootstrapping error."); \ + Py_INCREF(PyExc_ ## TYPE); \ + } -#define POST_INIT(TYPE) Py_INCREF(PyExc_ ## TYPE); \ +#define POST_INIT(TYPE) \ if (PyDict_SetItemString(bdict, # TYPE, PyExc_ ## TYPE)) \ Py_FatalError("Module dictionary insertion problem."); |