From cd993f4584e7ff3ea5368a3dfadf7efa63509f9b Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Wed, 13 May 2026 06:38:15 +0100
Subject: [PATCH] test: dedupe cron fast mode mock read

---
 src/cron/isolated-agent/run.fast-mode.test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cron/isolated-agent/run.fast-mode.test.ts b/src/cron/isolated-agent/run.fast-mode.test.ts
index 59f8a0995e6..617ef08b977 100644
--- a/src/cron/isolated-agent/run.fast-mode.test.ts
+++ b/src/cron/isolated-agent/run.fast-mode.test.ts
@@ -35,7 +35,7 @@ function mockSuccessfulModelFallback() {
 }
 
 function requireFirstMockCall<T>(mock: { mock: { calls: T[][] } }, label: string): T[] {
-  const call = mock.mock.calls.at(0);
+  const call = mock.mock.calls[0];
   if (!call) {
     throw new Error(`expected ${label} call`);
   }