From 11cc289490b7b275fc0a033e2b376a8d4c780d9b Mon Sep 17 00:00:00 2001
From: Neil Schemenauer <nas-github@arctrix.com>
Date: Thu, 7 Dec 2017 16:24:59 -0800
Subject: [PATCH] Fix missing DECREF of mod. (#4749)

---
 Python/import.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Python/import.c b/Python/import.c
index cc7417ba84e..dc79685abd4 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -1735,6 +1735,7 @@ PyImport_ImportModuleLevelObject(PyObject *name, PyObject *globals,
         }
     }
     else {
+        Py_XDECREF(mod);
         mod = import_find_and_load(abs_name);
         if (mod == NULL) {
             goto error;