From 120edad8edde7ce4af93ae7c3c570ba86d0ac4d3 Mon Sep 17 00:00:00 2001
From: jif-oai <jif@openai.com>
Date: Thu, 28 May 2026 13:38:48 +0200
Subject: [PATCH] [codex] Fix Guardian argument comment lint (#24902)

## Summary
- Add the required `/*parent_thread_id*/` argument comment at the
Guardian review session test callsite flagged by CI.

## Validation
- `just fmt`
- Not run: clippy/tests, per request; CI will cover them.
---
 codex-rs/core/src/guardian/review_session.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/codex-rs/core/src/guardian/review_session.rs b/codex-rs/core/src/guardian/review_session.rs
index a62d0f553a..b0eb303079 100644
--- a/codex-rs/core/src/guardian/review_session.rs
+++ b/codex-rs/core/src/guardian/review_session.rs
@@ -1209,7 +1209,10 @@ mod tests {
         );
         assert_eq!(
             None,
-            prompt_cache_key_override_for_review_session(&session_source, None)
+            prompt_cache_key_override_for_review_session(
+                &session_source,
+                /*parent_thread_id*/ None
+            )
         );
     }