From fc94db1efbf6d8cf97c2ec30aa4a3671f5717709 Mon Sep 17 00:00:00 2001
From: Meghan Denny <meghan@bun.sh>
Date: Tue, 19 Nov 2024 02:23:54 -0800
Subject: [PATCH] ci: changedFiles can be undefined

---
 .buildkite/ci.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.buildkite/ci.mjs b/.buildkite/ci.mjs
index 5b59f89761..924cd3e57b 100755
--- a/.buildkite/ci.mjs
+++ b/.buildkite/ci.mjs
@@ -694,7 +694,7 @@ async function main() {
       forceBuild = true;
     }
     for (const coref of [".buildkite/ci.mjs", "scripts/utils.mjs", "scripts/bootstrap.sh", "scripts/machine.mjs"]) {
-      if (changedFiles.includes(coref)) {
+      if (changedFiles && changedFiles.includes(coref)) {
         console.log(" - Yes, because the list of changed files contains:", coref);
         forceBuild = true;
         ciFileChanged = true;