diff options
Diffstat (limited to 'Python/bltinmodule.c')
| -rw-r--r-- | Python/bltinmodule.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 7fe164f..5c7138e 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -108,8 +108,16 @@ builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds) } prep = PyObject_GetAttrString(meta, "__prepare__"); if (prep == NULL) { - PyErr_Clear(); - ns = PyDict_New(); + if (PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + ns = PyDict_New(); + } + else { + Py_DECREF(meta); + Py_XDECREF(mkw); + Py_DECREF(bases); + return NULL; + } } else { PyObject *pargs = PyTuple_Pack(2, name, bases); |