From 5a51eedb7422111116856b99ce5ffae7bb499d8a Mon Sep 17 00:00:00 2001
From: Keyan Zhang <keyz@openai.com>
Date: Wed, 11 Mar 2026 22:39:06 -0700
Subject: [PATCH] up 1019 - Wed Mar 11 2026 22:39:06

---
 codex-rs/protocol/src/bin/codex-write-rollout-line-schema.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/codex-rs/protocol/src/bin/codex-write-rollout-line-schema.rs b/codex-rs/protocol/src/bin/codex-write-rollout-line-schema.rs
index 424b7526bf..10d9231cc5 100644
--- a/codex-rs/protocol/src/bin/codex-write-rollout-line-schema.rs
+++ b/codex-rs/protocol/src/bin/codex-write-rollout-line-schema.rs
@@ -43,9 +43,6 @@ fn main() -> io::Result<()> {
 
 fn rollout_line_schema_json() -> io::Result<Vec<u8>> {
     let schema = SchemaSettings::draft07()
-        .with(|settings| {
-            settings.option_add_null_type = false;
-        })
         .into_generator()
         .into_root_schema_for::<RolloutLine>();
     let value = serde_json::to_value(schema).map_err(io::Error::other)?;