PEP 7

Author: AA-Turner

Doc/extending/extending.rst

@@ -1349,8 +1349,9 @@ All that a client module must do in order to have access to the function
    static int
    client_module_exec(PyObject *m)
    {
-       if (import_spam() < 0)
+       if (import_spam() < 0) {
            return -1;
+       }
        /* additional initialization can happen here */
        return 0;
    }

Doc/extending/newtypes_tutorial.rst

@@ -884,8 +884,9 @@ function::
    sublist_module_exec(PyObject *m)
    {
        SubListType.tp_base = &PyList_Type;
-       if (PyType_Ready(&SubListType) < 0)
+       if (PyType_Ready(&SubListType) < 0) {
            return -1;
+       }
 
        if (PyModule_AddObjectRef(m, "SubList", (PyObject *) &SubListType) < 0) {
            return -1;