From 614a4535e92202ec22f1f0a6bc6de0805f3b4a4b Mon Sep 17 00:00:00 2001
From: Bernhard Seefeld <berni@common.tools>
Date: Thu, 14 Aug 2025 16:12:56 -0500
Subject: [PATCH] fix(runner): map replaces array instead of setting length

---
 packages/runner/src/builtins/map.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/runner/src/builtins/map.ts b/packages/runner/src/builtins/map.ts
index e2861941e..faad7e7c0 100644
--- a/packages/runner/src/builtins/map.ts
+++ b/packages/runner/src/builtins/map.ts
@@ -127,7 +127,7 @@ export function map(
 
     // Shorten the result if the list got shorter
     if (resultWithLog.get().length > list.length) {
-      resultWithLog.key("length").set(list.length);
+      resultWithLog.set(resultWithLog.get().slice(0, list.length));
       initializedUpTo = list.length;
     }