From 1f641ce1fbc97624dfac0d1ce30486b68c930afc Mon Sep 17 00:00:00 2001
From: Timothy Jaeryang Baek <tim@openwebui.com>
Date: Thu, 10 Jul 2025 14:06:15 +0400
Subject: [PATCH] refac

---
 src/routes/s/[id]/+page.svelte | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/routes/s/[id]/+page.svelte b/src/routes/s/[id]/+page.svelte
index c5849178a5..7ef9509e86 100644
--- a/src/routes/s/[id]/+page.svelte
+++ b/src/routes/s/[id]/+page.svelte
@@ -116,8 +116,8 @@
 				autoScroll = true;
 				await tick();
 
-				if (messages.length > 0) {
-					history.messages[messages.at(-1).id].done = true;
+				if (messages.length > 0 && messages.at(-1)?.id && messages.at(-1)?.id in history.messages) {
+					history.messages[messages.at(-1)?.id].done = true;
 				}
 				await tick();