diff options
| -rw-r--r-- | Python/_warnings.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Python/_warnings.c b/Python/_warnings.c index e75d4fd..6603bf0 100644 --- a/Python/_warnings.c +++ b/Python/_warnings.c @@ -408,8 +408,10 @@ warn_explicit(PyObject *category, PyObject *message, /* A proper implementation of warnings.showwarning() should have at least two default arguments. */ if ((defaults == NULL) || (PyTuple_Size(defaults) < 2)) { - if (PyErr_WarnEx(PyExc_DeprecationWarning, msg, 1) < 0) + if (PyErr_WarnEx(PyExc_DeprecationWarning, msg, 1) < 0) { + Py_DECREF(show_fxn); goto cleanup; + } } res = PyObject_CallFunctionObjArgs(show_fxn, message, category, filename, lineno_obj, |