From 1a1cf57097c37ef91c9663185008cbf4b7b4b09c Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Wed, 14 Jan 2015 19:33:24 -0800
Subject: [PATCH] Unpack the arguments in ipc message

---
 atom/browser/api/lib/web-contents.coffee | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/atom/browser/api/lib/web-contents.coffee b/atom/browser/api/lib/web-contents.coffee
index 5ed80a54ab0..5217a7b386d 100644
--- a/atom/browser/api/lib/web-contents.coffee
+++ b/atom/browser/api/lib/web-contents.coffee
@@ -48,10 +48,12 @@ module.exports.wrap = (webContents) ->
     process.emit 'ATOM_BROWSER_RELEASE_RENDER_VIEW', "#{processId}-#{routingId}"
 
   # Dispatch IPC messages to the ipc module.
-  webContents.on 'ipc-message', (event, channel, args...) ->
+  webContents.on 'ipc-message', (event, packed) ->
+    [channel, args...] = packed
     Object.defineProperty event, 'sender', value: webContents
     ipc.emit channel, event, args...
-  webContents.on 'ipc-message-sync', (event, channel, args...) ->
+  webContents.on 'ipc-message-sync', (event, packed) ->
+    [channel, args...] = packed
     Object.defineProperty event, 'returnValue', set: (value) -> event.sendReply JSON.stringify(value)
     Object.defineProperty event, 'sender', value: webContents
     ipc.emit channel, event, args...