From 13949a95e4532af80e055bbb3e919d4e2301244f Mon Sep 17 00:00:00 2001
From: Teknium <127238744+teknium1@users.noreply.github.com>
Date: Wed, 2 Sep 2026 19:36:12 -0700
Subject: [PATCH] refactor(gateway): keep _final_for_stream anchor pinned by
 test_stream_final_adoption_gate

---
 gateway/run_turn_runner.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gateway/run_turn_runner.py b/gateway/run_turn_runner.py
index 7ece196e80..0081d693a8 100644
--- a/gateway/run_turn_runner.py
+++ b/gateway/run_turn_runner.py
@@ -1623,7 +1623,7 @@ class TurnRunner:
         # completed final: interrupt paths return {interrupted: True, completed: False} with a
         # DIAGNOSTIC final_response — adopting it would seal the partial answer over with the
         # diagnostic AND suppress the gateway's own error delivery.
-        final = None
+        _final_for_stream = None
         if (
             isinstance(result, dict)
             and not result.get("failed")
@@ -1632,13 +1632,13 @@ class TurnRunner:
         ):
             fr = result.get("final_response")
             if isinstance(fr, str) and fr.strip() and fr != "(empty)":
-                final = fr
-        if final is None:
+                _final_for_stream = fr
+        if _final_for_stream is None:
             stream_consumer.finish()
             return
         # Duck-type safe: test doubles / older consumers may expose a zero-arg finish().
         try:
-            stream_consumer.finish(final)
+            stream_consumer.finish(_final_for_stream)
         except TypeError:
             stream_consumer.finish()