From 175e200d8864298166dfbb2a154af31389258752 Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Sun, 12 Apr 2026 00:47:43 +0300
Subject: [PATCH] fix(llm): stopping a tool call leaves an infinite spinner

---
 .../src/widgets/type_widgets/llm_chat/useLlmChat.ts    | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/apps/client/src/widgets/type_widgets/llm_chat/useLlmChat.ts b/apps/client/src/widgets/type_widgets/llm_chat/useLlmChat.ts
index be522928bb..f52fb6cc61 100644
--- a/apps/client/src/widgets/type_widgets/llm_chat/useLlmChat.ts
+++ b/apps/client/src/widgets/type_widgets/llm_chat/useLlmChat.ts
@@ -259,6 +259,16 @@ export function useLlmChat(
 
         /** Shared cleanup: finalize collected content and reset streaming state. */
         function finalizeStream() {
+            // Mark any in-progress tool calls as stopped so they don't show infinite spinners
+            for (const [i, block] of contentBlocks.entries()) {
+                if (block.type === "tool_call" && !block.toolCall.result) {
+                    contentBlocks[i] = {
+                        type: "tool_call",
+                        toolCall: { ...block.toolCall, result: "[Stopped]", isError: true }
+                    };
+                }
+            }
+
             const finalNewMessages: StoredMessage[] = [];
 
             if (thinkingContent) {