From 5509c8c9fffbdd4457ce8c75fed5a477732a4b4e Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Thu, 6 Jul 2023 10:06:43 +0200
Subject: [PATCH] Fix panic when saved conversations directory changes (#2685)

Fixes
https://linear.app/zed-industries/issue/Z-2542/deleting-assistant-conversations-with-zed-open-can-cause-a-crash

We were updating the view's state but missed a `notify`, which caused
the `UniformList` responsible for rendering the saved conversations to
panic when some files were deleted.

Release Notes:

- Fixed a crash that could happen when deleting a saved assistant
conversation from the filesystem.
---
 crates/ai/src/assistant.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/crates/ai/src/assistant.rs b/crates/ai/src/assistant.rs
index 2b4f733c80..4d300230e1 100644
--- a/crates/ai/src/assistant.rs
+++ b/crates/ai/src/assistant.rs
@@ -147,8 +147,9 @@ impl AssistantPanel {
                                 .await
                                 .log_err()
                                 .unwrap_or_default();
-                            this.update(&mut cx, |this, _| {
-                                this.saved_conversations = saved_conversations
+                            this.update(&mut cx, |this, cx| {
+                                this.saved_conversations = saved_conversations;
+                                cx.notify();
                             })
                             .ok();
                         }