From 0c5a104e0f8a37c279e03e783c0c22cf46084e89 Mon Sep 17 00:00:00 2001
From: Pavel Feldman <pavel.feldman@gmail.com>
Date: Mon, 14 Apr 2025 16:47:32 -0700
Subject: [PATCH] chore: default to headless when DISPLAY is missing (#172)

Fixes https://github.com/microsoft/playwright-mcp/issues/165
---
 src/program.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/program.ts b/src/program.ts
index fe4e957..6d3cb02 100644
--- a/src/program.ts
+++ b/src/program.ts
@@ -74,7 +74,7 @@ program
       }
 
       const launchOptions: LaunchOptions = {
-        headless: !!options.headless,
+        headless: options.headless ?? !process.env.DISPLAY,
         channel,
         executablePath: options.executablePath,
       };