1 files changed, 1 insertions, 1 deletions
diff --git a/Python/import.c b/Python/import.c
index 53c0f4defb..0fc4d1da54 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -240,7 +240,7 @@ _imp_lock_held_impl(PyObject *module)
 #ifdef WITH_THREAD
     return PyBool_FromLong(import_lock_thread != -1);
 #else
-    return PyBool_FromLong(0);
+    Py_RETURN_FALSE;
 #endif
 }