From 682d2e3f78b51f1a2b0e293250bcdfa360a0e7d6 Mon Sep 17 00:00:00 2001
From: Milan Burda <milan.burda@gmail.com>
Date: Mon, 2 May 2022 07:49:13 +0200
Subject: [PATCH] build: allow script/spec-runner.js with empty list of runners
 (#33982)

---
 script/spec-runner.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/script/spec-runner.js b/script/spec-runner.js
index 31162d32a76e..11502c2da0c2 100755
--- a/script/spec-runner.js
+++ b/script/spec-runner.js
@@ -41,8 +41,8 @@ const runners = new Map([
 const specHashPath = path.resolve(__dirname, '../spec/.hash');
 
 let runnersToRun = null;
-if (args.runners) {
-  runnersToRun = args.runners.split(',');
+if (args.runners !== undefined) {
+  runnersToRun = args.runners.split(',').filter(value => value);
   if (!runnersToRun.every(r => [...runners.keys()].includes(r))) {
     console.log(`${fail} ${runnersToRun} must be a subset of [${[...runners.keys()].join(' | ')}]`);
     process.exit(1);