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-rw-r--r--Modules/_heapqmodule.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/_heapqmodule.c b/Modules/_heapqmodule.c
index 5a78c45..999647e 100644
--- a/Modules/_heapqmodule.c
+++ b/Modules/_heapqmodule.c
@@ -610,6 +610,8 @@ init_heapq(void)
PyObject *m;
m = Py_InitModule3("_heapq", heapq_methods, module_doc);
+ if (m == NULL)
+ return;
PyModule_AddObject(m, "__about__", PyString_FromString(__about__));
}