From 9790277a593d8cf459bff0ebdf4fc59aada5ff5c Mon Sep 17 00:00:00 2001
From: Dax Raad <d@ironbay.co>
Date: Sun, 16 Nov 2025 19:16:41 -0500
Subject: [PATCH] core: fix assistant message completion time and finish state
 handling

---
 packages/opencode/src/session/prompt.ts | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/packages/opencode/src/session/prompt.ts b/packages/opencode/src/session/prompt.ts
index 2350d8d9d..9fce3eaa0 100644
--- a/packages/opencode/src/session/prompt.ts
+++ b/packages/opencode/src/session/prompt.ts
@@ -394,15 +394,9 @@ export namespace SessionPrompt {
             },
           )
           .catch(() => {})
-        await Session.updateMessage({
-          ...assistantMessage,
-          role: "assistant",
-          time: {
-            ...assistantMessage.time,
-            completed: Date.now(),
-          },
-          finish: "tool-calls",
-        })
+        assistantMessage.finish = "tool-calls"
+        assistantMessage.time.completed = Date.now()
+        await Session.updateMessage(assistantMessage)
         if (result) {
           await Session.updatePart({
             ...part,