From dac34541d678668c1f9d14d9d30bece750dbd0d7 Mon Sep 17 00:00:00 2001
From: Feross Aboukhadijeh <feross@feross.org>
Date: Wed, 1 Jun 2016 00:10:26 -0700
Subject: [PATCH] on -> once

---
 bin/package.js         | 4 ++--
 main/index.js          | 5 ++---
 main/log.js            | 4 ++--
 renderer/webtorrent.js | 2 +-
 4 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/bin/package.js b/bin/package.js
index 3dede2f1..09a2dcea 100755
--- a/bin/package.js
+++ b/bin/package.js
@@ -327,11 +327,11 @@ function buildDarwin (cb) {
       }
 
       var dmg = appDmg(dmgOpts)
-      dmg.on('error', cb)
+      dmg.once('error', cb)
       dmg.on('progress', function (info) {
         if (info.type === 'step-begin') console.log(info.title + '...')
       })
-      dmg.on('finish', function (info) {
+      dmg.once('finish', function (info) {
         console.log('OS X: Created dmg.')
         cb(null)
       })
diff --git a/main/index.js b/main/index.js
index 2d2c8b93..73dbfe38 100644
--- a/main/index.js
+++ b/main/index.js
@@ -55,7 +55,7 @@ function init () {
 
   ipc.init()
 
-  app.on('will-finish-launching', function () {
+  app.once('will-finish-launching', function () {
     crashReporter.init()
   })
 
@@ -70,7 +70,7 @@ function init () {
     setTimeout(delayedInit, config.DELAYED_INIT)
   })
 
-  app.on('ipcReady', function () {
+  app.once('ipcReady', function () {
     log('Command line args:', argv)
     processArgv(argv)
     console.timeEnd('init')
@@ -117,7 +117,6 @@ function onOpen (e, torrentId) {
 
 function onAppOpen (newArgv) {
   newArgv = sliceArgv(newArgv)
-  console.log(newArgv)
 
   if (app.ipcReady) {
     log('Second app instance opened, but was prevented:', newArgv)
diff --git a/main/log.js b/main/log.js
index e8a05924..1c6eb0c6 100644
--- a/main/log.js
+++ b/main/log.js
@@ -17,7 +17,7 @@ function log (...args) {
   if (app.ipcReady) {
     windows.main.send('log', ...args)
   } else {
-    app.on('ipcReady', () => windows.main.send('log', ...args))
+    app.once('ipcReady', () => windows.main.send('log', ...args))
   }
 }
 
@@ -25,6 +25,6 @@ function error (...args) {
   if (app.ipcReady) {
     windows.main.send('error', ...args)
   } else {
-    app.on('ipcReady', () => windows.main.send('error', ...args))
+    app.once('ipcReady', () => windows.main.send('error', ...args))
   }
 }
diff --git a/renderer/webtorrent.js b/renderer/webtorrent.js
index 642f5fa1..3dd5ec2c 100644
--- a/renderer/webtorrent.js
+++ b/renderer/webtorrent.js
@@ -270,7 +270,7 @@ function getTorrentProgress () {
 function startServer (infoHash, index) {
   var torrent = client.get(infoHash)
   if (torrent.ready) startServerFromReadyTorrent(torrent, index)
-  else torrent.on('ready', () => startServerFromReadyTorrent(torrent, index))
+  else torrent.once('ready', () => startServerFromReadyTorrent(torrent, index))
 }
 
 function startServerFromReadyTorrent (torrent, index, cb) {