In _PyGC_Fini(), lose the reference that was kept to the time module

diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c
index dac7feb44c9273dfae49af5723df558603fec657..02e0cb831ebd0172f448e9ed54f98a64b9468f15 100644 (file)
--- a/Modules/gcmodule.c
+++ b/Modules/gcmodule.c
@@ -1661,6 +1661,7 @@ void
 _PyGC_Fini(void)
 {
     Py_CLEAR(callbacks);
+    Py_CLEAR(tmod);
 }
 
 /* for debugging */