From e9cdf6f41c3c0722bbbbbf8a379f377476f093eb Mon Sep 17 00:00:00 2001
From: Anders Kaseorg <anders@zulip.com>
Date: Tue, 21 Oct 2025 21:16:28 -0700
Subject: [PATCH] submessage: Accept todo submessage with extra_data: null.

Before commit 6df3ad251a836ce9327990daa3457b07b6880f72 (#24235),
get_extra_data_from_widget_type would initialize extra_data to null
for todo messages.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
---
 web/src/submessage.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/src/submessage.ts b/web/src/submessage.ts
index bbd352f137..636e3d1a24 100644
--- a/web/src/submessage.ts
+++ b/web/src/submessage.ts
@@ -42,7 +42,7 @@ const widget_data_event_schema = z.object({
         }),
         z.object({
             widget_type: z.literal("todo"),
-            extra_data: todo_widget_extra_data_schema,
+            extra_data: z.nullable(todo_widget_extra_data_schema),
         }),
     ]),
 });