diff options
Diffstat (limited to 'immutables/_map.c')
-rw-r--r-- | immutables/_map.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/immutables/_map.c b/immutables/_map.c index 9a81556..9b406ea 100644 --- a/immutables/_map.c +++ b/immutables/_map.c @@ -3880,6 +3880,10 @@ mapmut_py_update(MapMutationObject *self, PyObject *args, PyObject *kwds) return NULL; } + if (mapmut_check_finalized(self)) { + return NULL; + } + if (arg != NULL) { if (map_update_inplace(self->m_mutid, (BaseMapObject *)self, arg)) { return NULL; |