diff options
Diffstat (limited to 'Python/ceval.c')
-rw-r--r-- | Python/ceval.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index fa14a1c..b69d5aa 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -4946,6 +4946,7 @@ handle_eval_breaker: PyObject *inst = TOP(); int retval = PyObject_IsInstance(inst, cls); if (retval < 0) { + Py_DECREF(cls); goto error; } PyObject *res = PyBool_FromLong(retval); |