From e3e65c283a28042f758ba0e59655a2101265883a Mon Sep 17 00:00:00 2001
From: Zackery Spytz <zspytz@gmail.com>
Date: Wed, 5 Dec 2018 00:14:00 -0700
Subject: [PATCH] bpo-35414: Add a missing Py_INCREF(Py_None) in
 PyState_RemoveModule(). (GH-10914) (cherry picked from commit
 2a893430c9c8378cbdfac95895a64fa07aaff9ed)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>
---
 Python/pystate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Python/pystate.c b/Python/pystate.c
index 15761e7da90f8e3..8077a3ee7ab0282 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -532,6 +532,7 @@ PyState_RemoveModule(struct PyModuleDef* def)
         Py_FatalError("PyState_RemoveModule: Module index out of bounds.");
         return -1;
     }
+    Py_INCREF(Py_None);
     return PyList_SetItem(state->modules_by_index, index, Py_None);
 }