From 750ac5f9cf20253333251ea7fd62fbbd71847eb0 Mon Sep 17 00:00:00 2001
From: Eric Snow <ericsnowcurrently@gmail.com>
Date: Tue, 30 Jan 2018 03:27:55 +0000
Subject: [PATCH] NULL-terminate kwlist.

---
 Modules/_xxsubinterpretersmodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_xxsubinterpretersmodule.c b/Modules/_xxsubinterpretersmodule.c
index ed79a13d4a4006..d2b5f26fae1d09 100644
--- a/Modules/_xxsubinterpretersmodule.c
+++ b/Modules/_xxsubinterpretersmodule.c
@@ -1916,7 +1916,7 @@ static PyObject *
 channel_drop_interpreter(PyObject *self, PyObject *args, PyObject *kwds)
 {
     // Note that only the current interpreter is affected.
-    static char *kwlist[] = {"id", "send", "recv"};
+    static char *kwlist[] = {"id", "send", "recv", NULL};
     PyObject *id;
     int send = -1;
     int recv = -1;