From 5e0a31dbfe3db5d38ccb32203183ec6cefc90053 Mon Sep 17 00:00:00 2001
From: Brendan Kenny <bckenny@gmail.com>
Date: Wed, 4 Apr 2018 15:30:51 -0700
Subject: [PATCH] core(network-recorder): fix typo in once() call on super

---
 lighthouse-core/lib/network-recorder.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lighthouse-core/lib/network-recorder.js b/lighthouse-core/lib/network-recorder.js
index a649fb3e9b31..4b85636cd53e 100644
--- a/lighthouse-core/lib/network-recorder.js
+++ b/lighthouse-core/lib/network-recorder.js
@@ -47,7 +47,7 @@ class NetworkRecorder extends EventEmitter {
    * @param {*} listener
    */
   once(event, listener) {
-    return super.on(event, listener);
+    return super.once(event, listener);
   }
 
   get EventTypes() {