From a1c6e6b77d32270045bd3c00e0cb824af6c514cf Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Mon, 11 May 2026 13:42:39 +0900
Subject: [PATCH] fixup! feat(hooks/atlas): use getWorkForSession in boulder
 lookups and session tracking

---
 src/hooks/atlas/background-launch-session-tracking.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/hooks/atlas/background-launch-session-tracking.ts b/src/hooks/atlas/background-launch-session-tracking.ts
index 57a3e351c..24cd3b296 100644
--- a/src/hooks/atlas/background-launch-session-tracking.ts
+++ b/src/hooks/atlas/background-launch-session-tracking.ts
@@ -28,6 +28,10 @@ export async function syncBackgroundLaunchSessionTracking(input: {
     return
   }
 
+  if (typeof toolInput.sessionID !== "string") {
+    return
+  }
+
   const trackedWork = getWorkForSession(ctx.directory, toolInput.sessionID)
   const extractedSessionId = metadataSessionId ?? extractSessionIdFromOutput(toolOutput.output)
   const lineageSessionIDs = trackedWork?.session_ids ?? boulderState.session_ids