Preserve null developer instructions (#16976)

Preserve explicit null developer-instruction overrides across app-server resume and fork flows.
2026-04-28 08:34:54 +00:00 · 2026-04-07 09:32:14 -07:00
parent feb4f0051a
commit cd591dc457
19 changed files with 121 additions and 1 deletions
--- a/codex-rs/core/tests/suite/sqlite_state.rs
+++ b/codex-rs/core/tests/suite/sqlite_state.rs
@@ -146,6 +146,7 @@ async fn backfill_scans_existing_rollouts() -> Result<()> {
                    agent_role: None,
                    model_provider: None,
                    base_instructions: None,
+                    developer_instructions: None,
                    dynamic_tools: Some(dynamic_tools_for_hook),
                    memory_mode: None,
                },