From 0c213564d33e4a3a518d7e2d502bc3980f6769ed Mon Sep 17 00:00:00 2001
From: Randell Jesup <rjesup@jesup.org>
Date: Thu, 25 Oct 2012 20:14:47 -0400
Subject: [PATCH] Bug 802397: Work around JS engine bug 449811 to select
 correct mic/camera r=dolske

---
 browser/modules/webrtcUI.jsm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/browser/modules/webrtcUI.jsm b/browser/modules/webrtcUI.jsm
index 9b172f593ea9..19ef9c9a20f3 100644
--- a/browser/modules/webrtcUI.jsm
+++ b/browser/modules/webrtcUI.jsm
@@ -90,6 +90,8 @@ function prompt(aBrowser, aCallID, aAudioRequested, aVideoRequested, aDevices) {
   if (selectableDevices.length > 1) {
     let selectableDeviceNumber = 0;
     for (let device of selectableDevices) {
+      // See bug 449811 for why we do this
+      let actual_device = device;
       selectableDeviceNumber++;
       secondaryActions.push({
         label: stringBundle.getFormattedString(
@@ -99,7 +101,7 @@ function prompt(aBrowser, aCallID, aAudioRequested, aVideoRequested, aDevices) {
                  [ device.name ]),
         accessKey: selectableDeviceNumber,
         callback: function () {
-          Services.obs.notifyObservers(device, "getUserMedia:response:allow", aCallID);
+          Services.obs.notifyObservers(actual_device, "getUserMedia:response:allow", aCallID);
         }
       });
     }