- PyDict_SetItem(result, getPythonObject(env, key, keyBinding), getPythonObject(env, item, valueBinding));
+ PyObject
+ *pkey = getPythonObject(env, key, keyBinding),
+ *pitem = getPythonObject(env, item, valueBinding);
+ PyDict_SetItem(result, pkey, pitem);
+ Py_DECREF(pkey);
+ Py_DECREF(pitem);