From d7f76b3db158327a507177fb0517b7037da4ab54 Mon Sep 17 00:00:00 2001
From: Connor Clark <cjamcl@google.com>
Date: Mon, 10 Jul 2023 16:24:55 -0700
Subject: [PATCH] fix types

---
 build/esbuild-plugins.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/build/esbuild-plugins.js b/build/esbuild-plugins.js
index 055853e35b9b..c477a597b3c4 100644
--- a/build/esbuild-plugins.js
+++ b/build/esbuild-plugins.js
@@ -177,7 +177,9 @@ function replaceModules(replaceMap, opts = {disableUnusedError: false}) {
  */
 function ignoreBuiltins(opts = {}) {
   let builtinList = [...builtin];
-  if (opts.exclude) builtinList = builtinList.filter(b => !opts.exclude.includes(b));
+  if (opts.exclude) {
+    builtinList = builtinList.filter(b => !opts?.exclude?.includes(b));
+  }
   const builtinRegexp = new RegExp(`^(${builtinList.join('|')})\\/?(.+)?`);
   return {
     name: 'ignore-builtins',
@@ -215,7 +217,7 @@ function generateUMD(iifeCode, moduleName) {
     `root.${moduleComponents[0]}.${moduleComponents[1]} = factory();` :
     `root.${moduleName} = factory();`;
   // TODO: we need to change `Lighthouse.ReportGenerator.ReportGenerator` to `Lighthouse.ReportGenerator` in CDT.
-  const devtoolsHack = moduleName === 'Lighthouse.ReportGenerator' ? 
+  const devtoolsHack = moduleName === 'Lighthouse.ReportGenerator' ?
     'root.Lighthouse.ReportGenerator.ReportGenerator = root.Lighthouse.ReportGenerator;' :
     '';