Add missing decref

diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index b8ba7e15d706fe2012c079298cb1f95527330916..eca86770a657fa61bb4bd9793932619bd5380b70 100644 (file)
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -981,6 +981,7 @@ dict_fromkeys(PyObject *mp, PyObject *args)
                return NULL;
        if (!PyDict_Check(d)) {
                PyErr_BadInternalCall();
+               Py_DECREF(d);
                return NULL;
        }