1 files changed, 3 insertions, 0 deletions
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index b0bc549..37dc3b8 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -789,6 +789,9 @@ Py_EndInterpreter(PyThreadState *tstate)
         Py_FatalError("Py_EndInterpreter: thread is not current");
     if (tstate->frame != NULL)
         Py_FatalError("Py_EndInterpreter: thread still has a frame");
+
+    wait_for_thread_shutdown();
+
     if (tstate != interp->tstate_head || tstate->next != NULL)
         Py_FatalError("Py_EndInterpreter: not the last thread");