Fixing issue with the setMaxListeners (#240)

Co-authored-by: berstend <[email protected]>
berstend · Jul 6, 2020 · 40c47f1 · 40c47f1
1 parent ff8dfbc
commit 40c47f1
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/puppeteer-extra-plugin-stealth/index.js b/packages/puppeteer-extra-plugin-stealth/index.js
@@ -151,8 +151,10 @@ class StealthPlugin extends PuppeteerExtraPlugin {
   }
 
   async onBrowser(browser) {
-    // Increase event emitter listeners to prevent MaxListenersExceededWarning
-    browser.setMaxListeners(30)
+    if (browser && browser.setMaxListeners) {
+      // Increase event emitter listeners to prevent MaxListenersExceededWarning
+      browser.setMaxListeners(30)
+    }
   }
 }