From e35f0ac562a963eec959ce37d572e396a5240ca9 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 21 Jul 2025 03:32:24 +0000
Subject: [PATCH] Fix race condition bug in session file check

Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>
---
 src/context.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/context.ts b/src/context.ts
index c60d40e..71b8a6f 100644
--- a/src/context.ts
+++ b/src/context.ts
@@ -148,13 +148,17 @@ export class Context {
   }
 
   private async _logSessionEntry(toolName: string, params: Record<string, unknown>, snapshotFile?: string) {
-    if (!this.config.saveSession || !this._sessionFile)
+    if (!this.config.saveSession)
       return;
 
     // Ensure session file is initialized before proceeding
     if (this._sessionFileInitialized)
       await this._sessionFileInitialized;
 
+    // After initialization, session file should always be defined when saveSession is true
+    if (!this._sessionFile)
+      throw new Error('Session file not initialized despite saveSession being enabled');
+
     const entry = [
       `- ${toolName}:`,
       '    params:',