From 2c7716fed03049a72d68096908c334e5c9bb1680 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Wed, 28 Sep 2016 11:06:18 +1000
Subject: py/objset: Ensure that use of frozenset.update raises an exception.

---
 py/objset.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'py/objset.c')

diff --git a/py/objset.c b/py/objset.c
index 042549900..6b6f95f9b 100644
--- a/py/objset.c
+++ b/py/objset.c
@@ -435,6 +435,7 @@ STATIC void set_update_int(mp_obj_set_t *self, mp_obj_t other_in) {
 }
 
 STATIC mp_obj_t set_update(size_t n_args, const mp_obj_t *args) {
+    check_set(args[0]);
     for (mp_uint_t i = 1; i < n_args; i++) {
         set_update_int(MP_OBJ_TO_PTR(args[0]), args[i]);
     }
-- 
cgit v1.2.3